11: Go wireless
Integrated wireless networking (Wi-Fi) has become an indispensable feature. Most
notebooks ship with a choice of 802.11b/g or 802.11a/b/g. Capable of data
throughput of 11Mbps, 802.11b is fine for ordinary use. Public hotspots typically
use 802.11b or 802.11g. (The latter is backward-compatible with 802.11b.) Unless
you're in and out of office environments, don't worry about support for 802.11a.
Santa Rosa-based notebooks have the option of the fastest Wi-Fi standard to date,
the 802.11n radio which is suppose to give ten times more bandwidth than the
previous 802.11g standard.
12: Power without the plug
Lithium-ion batteries have all but replaced nickel-cadmiums because they're
lighter, have a higher energy density, and don't suffer from recharge-inhibiting
memory effect. So-called "smart" lithium-ions give feedback to the laptop about
their remaining power, so the computer can conserve as necessary.
Two more specs to look for in laptop batteries are capacity (measured in milliamp
hours, or mAh), and the number of cells. Typical batteries have a mAh rating
between 2,000mAh and 6,000mAh; higher is better. Cells are the actual compartments
where power is produced and can range from four to 12; the more the better.
13: What's in a name?
Intel loves its code-names. In the mobile arena, the company's Centrino mobile
technology tops the list. The Centrino platform, which arrived in early 2003,
combines Intel's Pentium M or Core Duo/Solo CPU, Intel chipset, and Pro/Wireless
Wi-Fi circuitry. A notebook must have all three parts to be a Centrino notebook.
A newer version of Centrino, the Core platform (previously codenamed Santa Rosa),
arrived this year. It features Intel's 965 chipset and adds support for HDMI and
800MHz dual-channel DDR3 memory to laptops. What does all this mean? Dual-core or
even future quad-core processing, faster graphics and multitasking, plus increased
battery life over older models. The best news: We expect prices on older--but
still excellent--Centrino models to fall a bit.
14: Tiny, tinny sound
Notebooks are notorious for having terrible speakers. Our recommendation: Get a
good set of headphones, or a stereo or three-piece speaker set.
Laptops generally lack the sound-processing abilities to use surround-sound
speakers, but you can add it. Creative's Sound Blaster Audigy 2 ZS Notebook slides
into a PC Card slot, providing support for up to eight-channel surround sound.
15: It's not just size that matters
Notebook hard drives start at 80GB. Form factor may restrict your options, but if
possible, go for at least 120GB or 160GB if you'll be storing lots of image or
music files. Capacity isn't the only issue. If you have a choice, select a drive
with a rotational speed of at least 5,400rpm. The faster it spins, the faster
you'll get your files.
From : CNet Asia
Thursday, January 24, 2008
Tips To Buy Perfect Notebook For You (2)
6. Finger fitting
As notebooks shrink in size, so do their keyboards. If possible, try some simple
typing exercises before you buy. The smaller the keyboard, the more creative the
vendor may have gotten with key size and placement. Pay particular attention to the
spacebar, Shift, Ctrl, and Backspace/Delete keys. Be sure all are in a good
location for your hand size and typing style.
7: Touchy, touchy
Computing today relies a lot on mousing. With a notebook, all you get is a touch
pad or pointing stick. Unless you plan on traveling with a mouse, test the
notebook's input device for comfort and responsiveness. Some touch pads include
extra features, such as a dedicated area for scrolling. We've never been big fans
of those little pointing sticks tucked in the middle of the keyboard, because
precision is tough and the little nubs wear off, requiring replacement.
8: Vying for video RAM
If you're not planning on doing much graphics work or playing 3D games, shared
memory should be fine. But if you have a choice, aim for a graphics chipset that
shares at least 384MB of system memory. You may not find it in an ultraportable,
but other notebook types may offer more robust graphics chipsets. In fact, many
high-end notebooks have discrete graphics subsystems with dedicated high-speed
video memory. If gaming or intensive graphics work is on the agenda, look for 512MB
or 1GB of dedicated memory.
9: A slot for all reasons
Like a PCI slot in a desktop, a PC Card (or PCMCIA) slot in a notebook provides
expansion opportunities. Additional USB and FireWire ports, wired and wireless
modems, and wireless LAN radios are all available in PC Card form. PC Cards and
slots come in three sizes: Type I, II, and III. Type I cards are normally used for
memory, Type II for input/output devices, and Type III for mass storage and
firewalls. The very latest notebooks include the ExpressCard slot which is set to
replace the PCMCIA card format in the long run.
10: Get connected
Ports, especially USB and FireWire, are necessities, but on notebooks they're
usually in short supply. At a minimum, look for two USB ports, and if you have any
legacy devices, such as parallel printers, look for those ports, too. If you'd like
to use a digital camcorder or iPod with your notebook, make sure the notebook has a
FireWire (IEEE 1394) port. Connecting a monitor will require a VGA port. (If you'll
be giving presentations, a VGA port is also where you'll connect a projector.) And
if you want to output video to a television, find a notebook with an S-Video out.
From : CNet Asia
As notebooks shrink in size, so do their keyboards. If possible, try some simple
typing exercises before you buy. The smaller the keyboard, the more creative the
vendor may have gotten with key size and placement. Pay particular attention to the
spacebar, Shift, Ctrl, and Backspace/Delete keys. Be sure all are in a good
location for your hand size and typing style.
7: Touchy, touchy
Computing today relies a lot on mousing. With a notebook, all you get is a touch
pad or pointing stick. Unless you plan on traveling with a mouse, test the
notebook's input device for comfort and responsiveness. Some touch pads include
extra features, such as a dedicated area for scrolling. We've never been big fans
of those little pointing sticks tucked in the middle of the keyboard, because
precision is tough and the little nubs wear off, requiring replacement.
8: Vying for video RAM
If you're not planning on doing much graphics work or playing 3D games, shared
memory should be fine. But if you have a choice, aim for a graphics chipset that
shares at least 384MB of system memory. You may not find it in an ultraportable,
but other notebook types may offer more robust graphics chipsets. In fact, many
high-end notebooks have discrete graphics subsystems with dedicated high-speed
video memory. If gaming or intensive graphics work is on the agenda, look for 512MB
or 1GB of dedicated memory.
9: A slot for all reasons
Like a PCI slot in a desktop, a PC Card (or PCMCIA) slot in a notebook provides
expansion opportunities. Additional USB and FireWire ports, wired and wireless
modems, and wireless LAN radios are all available in PC Card form. PC Cards and
slots come in three sizes: Type I, II, and III. Type I cards are normally used for
memory, Type II for input/output devices, and Type III for mass storage and
firewalls. The very latest notebooks include the ExpressCard slot which is set to
replace the PCMCIA card format in the long run.
10: Get connected
Ports, especially USB and FireWire, are necessities, but on notebooks they're
usually in short supply. At a minimum, look for two USB ports, and if you have any
legacy devices, such as parallel printers, look for those ports, too. If you'd like
to use a digital camcorder or iPod with your notebook, make sure the notebook has a
FireWire (IEEE 1394) port. Connecting a monitor will require a VGA port. (If you'll
be giving presentations, a VGA port is also where you'll connect a projector.) And
if you want to output video to a television, find a notebook with an S-Video out.
From : CNet Asia
Tuesday, January 22, 2008
Tips To Buy Perfect Notebook For You (1)
1. Choose Your Form
We divide notebook into 4 form ( thin-light, ultraportable, mainstream, desktop
replacement ). Decide which form is suit for you.
-> Thin-light if you need balance between size, battery and power. This form is
suit with students or bussinessman. Their larger screens (14-15) and it's
roomier keyboard makes it better for longer usage
-> Ultraportable, if you will use your notebook on the road (mobile). This form has
small size, that's make it easy to bring. Finally, tiny tech comes with higher
price.
-> Mainstream, if you need laptops for daily usage. Although they don't have small
size ( 14' screen or larger, big keyboard, and standard ports ), they still
offer portability. So, this form just like budget desktop's : they good for
general tasks but won't win any contests for their performance or features.
-> Desktop Replacement, if you need desktop power. With screen size between 15-17',
travel weights, and longer battery life (Upto 3 hours). They offer wide range
performance, but decreased a little portability.
2. The CPU
For CPU you should choose the fastest you can afford. You have a lot options.
Intel's Centrino is good, but if you prefer one which has affordable price you can
choose AMD. But AMD is still behind Intel's (based on CNet mobilemark test).
3. Screen
Wide screen offers sharper and better image, they are great for watching DVD's or
you can open two documents side by side. A spacious 17-inch wide-screen laptop is a
nice luxury if you're not planning on traveling with it.
4. The (not-so) great outdoors
Sunlight is not ideal for computing -- specifically, for seeing the screen. If you
want to work outdoors, you have options, but most consumer models have what are
known as transmissive screens. These screens are lit from behind, and despite what
you've seen in the commercials, they're virtually invisible on a bright, sunny day.
Reflective LCDs, which light the screen's pixels from the front and reflect
polarised light from the environment, are much better for outdoor work, but their
screens look dim indoors. What's more, they're mostly reserved for vertical-market
notebook models and are pretty tough to come by.
5. Memory
Having enough memory is vital to system performance, and lots of RAM lets you run
more applications simultaneously. Sufficient RAM is also necessary for graphics
work, image editing, and video editing, and crucial for 3D gaming. This is
especially true in notebooks, because notebook graphics processors frequently have
little or no memory of their own and share the main system RAM.
1GB: Good for basic office apps, running one at a time.
1.5GB: Adequate for running several programs at once, photo editing, and basic 3D
gaming.
2GB or more: Recommended for high-performance 3D gaming, demanding graphics work,
and video editing.
From : CNet Asia
We divide notebook into 4 form ( thin-light, ultraportable, mainstream, desktop
replacement ). Decide which form is suit for you.
-> Thin-light if you need balance between size, battery and power. This form is
suit with students or bussinessman. Their larger screens (14-15) and it's
roomier keyboard makes it better for longer usage
-> Ultraportable, if you will use your notebook on the road (mobile). This form has
small size, that's make it easy to bring. Finally, tiny tech comes with higher
price.
-> Mainstream, if you need laptops for daily usage. Although they don't have small
size ( 14' screen or larger, big keyboard, and standard ports ), they still
offer portability. So, this form just like budget desktop's : they good for
general tasks but won't win any contests for their performance or features.
-> Desktop Replacement, if you need desktop power. With screen size between 15-17',
travel weights, and longer battery life (Upto 3 hours). They offer wide range
performance, but decreased a little portability.
2. The CPU
For CPU you should choose the fastest you can afford. You have a lot options.
Intel's Centrino is good, but if you prefer one which has affordable price you can
choose AMD. But AMD is still behind Intel's (based on CNet mobilemark test).
3. Screen
Wide screen offers sharper and better image, they are great for watching DVD's or
you can open two documents side by side. A spacious 17-inch wide-screen laptop is a
nice luxury if you're not planning on traveling with it.
4. The (not-so) great outdoors
Sunlight is not ideal for computing -- specifically, for seeing the screen. If you
want to work outdoors, you have options, but most consumer models have what are
known as transmissive screens. These screens are lit from behind, and despite what
you've seen in the commercials, they're virtually invisible on a bright, sunny day.
Reflective LCDs, which light the screen's pixels from the front and reflect
polarised light from the environment, are much better for outdoor work, but their
screens look dim indoors. What's more, they're mostly reserved for vertical-market
notebook models and are pretty tough to come by.
5. Memory
Having enough memory is vital to system performance, and lots of RAM lets you run
more applications simultaneously. Sufficient RAM is also necessary for graphics
work, image editing, and video editing, and crucial for 3D gaming. This is
especially true in notebooks, because notebook graphics processors frequently have
little or no memory of their own and share the main system RAM.
1GB: Good for basic office apps, running one at a time.
1.5GB: Adequate for running several programs at once, photo editing, and basic 3D
gaming.
2GB or more: Recommended for high-performance 3D gaming, demanding graphics work,
and video editing.
From : CNet Asia
Monday, January 21, 2008
How To Remove Some Stuff On Start
When you click on task bar (windows logo), you can see on start bar like RUN, NETWORK CONNECTION,etc. You feel bored of that ?
Then you can try this :
Click RUN, then type gpedit.msc
Then choose User Configuration -> Administrative Templates -> Start Menu and Taskbar.
There you can see a lot of things, for example "Remove Network Connection from Start Menu".
Then double click it to open it's properties, and choose enable.
Then click Run and type gpupdate, then check it out....
Then you can try this :
Click RUN, then type gpedit.msc
Then choose User Configuration -> Administrative Templates -> Start Menu and Taskbar.
There you can see a lot of things, for example "Remove Network Connection from Start Menu".
Then double click it to open it's properties, and choose enable.
Then click Run and type gpupdate, then check it out....
Saturday, January 19, 2008
Is Microsoft Cracking Down on DVD Ripping?
Is Microsoft trying to thwart DVD-ripping on PCs using Windows Vista with the new beta of Vista Service Pack 1?
As I tested the public beta release of Vista SP1, I noticed the update crippled a popular DVD cracking program called DVD43.
DVD43 is a free utility that disables a DVD's Content Scramble System (CSS) copy protection technology. Once a DVD's copy protection is disabled, you can copy its content using one of several third-party programs. You may be using DVD43 and not realize it, because it often is the engine of other ripping programs.
When I updated my Windows Vista operating system with the beta of Vista SP1, DVD43 wouldn't load. Instead, I saw an error message about a missing driver--even after I uninstalled and then reinstalled DVD43. A colleague of mine had a similar experience on a PC that also had been updated with the latest beta release of Vista SP1.
Stripping DVD copy protection (CSS) from a DVD is illegal but many people do it.
I've made formal requests for comment from Microsoft and the company behind DVD43. So far, I've heard nothing back. I'll let you know what either say, if and when they reply.
Intentional?
It's hard to say whether Microsoft is intentionally disabling DVD43. Certainly the software giant doesn't mention anything about DVD copying in its documentation for the beta of Vista SP1. But given Microsoft's interest in making friendly with Hollywood movie studios, it wouldn't surprise me if Microsoft intentionally disabled a popular and free tool that aids in ripping DVDs.
DVD43--and programs like it--have long been a thorn in the side for Hollywood, as DVD-ripping is one of the first steps in cracking and distributing copyright-protected movies online.
Despite the Motion Picture Association of America's efforts to crack down on DVD-ripping and despite U.S. copyright laws that make it illegal, sales of software that bypass DVD copy protection continue online and at retail stores.
Many of these DVD programs have been, and still are, sold by major retailers. However, when purchased, some of the programs can't copy DVDs equipped with copy protection. You must use an Internet search engine to find and download a program, such as DVD43, that empowers your DVD copy program to duplicate the contents of any CSS-protected DVD.
It's my experience in reporting past stories on DVD-ripping that many DVD-ripping programs recommend DVD43 to their customers. DVD43.com, a Web site that lists download sites for DVD43 as well as the DVD-ripping packages it works with, is owned by a company based in Beijing, China, according to Internet domain registration records.
In further tests, I did find that at least one other popular DVD utility, AnyDVD, which promises to "unprotect encrypted movie DVDs," did work with the beta of Vista SP1 installed--as its product description asserts. However, this is not free software: It will cost you 49 Euros, or about $72.
At least for now, it appears that casual DVD rippers will be stymied if they choose to update their Vista PCs with the Vista SP1 beta--and that those who want SP1 and copies of their Hollywood DVDs will have to pay up to keep ripping.
From : PC Wolrd
As I tested the public beta release of Vista SP1, I noticed the update crippled a popular DVD cracking program called DVD43.
DVD43 is a free utility that disables a DVD's Content Scramble System (CSS) copy protection technology. Once a DVD's copy protection is disabled, you can copy its content using one of several third-party programs. You may be using DVD43 and not realize it, because it often is the engine of other ripping programs.
When I updated my Windows Vista operating system with the beta of Vista SP1, DVD43 wouldn't load. Instead, I saw an error message about a missing driver--even after I uninstalled and then reinstalled DVD43. A colleague of mine had a similar experience on a PC that also had been updated with the latest beta release of Vista SP1.
Stripping DVD copy protection (CSS) from a DVD is illegal but many people do it.
I've made formal requests for comment from Microsoft and the company behind DVD43. So far, I've heard nothing back. I'll let you know what either say, if and when they reply.
Intentional?
It's hard to say whether Microsoft is intentionally disabling DVD43. Certainly the software giant doesn't mention anything about DVD copying in its documentation for the beta of Vista SP1. But given Microsoft's interest in making friendly with Hollywood movie studios, it wouldn't surprise me if Microsoft intentionally disabled a popular and free tool that aids in ripping DVDs.
DVD43--and programs like it--have long been a thorn in the side for Hollywood, as DVD-ripping is one of the first steps in cracking and distributing copyright-protected movies online.
Despite the Motion Picture Association of America's efforts to crack down on DVD-ripping and despite U.S. copyright laws that make it illegal, sales of software that bypass DVD copy protection continue online and at retail stores.
Many of these DVD programs have been, and still are, sold by major retailers. However, when purchased, some of the programs can't copy DVDs equipped with copy protection. You must use an Internet search engine to find and download a program, such as DVD43, that empowers your DVD copy program to duplicate the contents of any CSS-protected DVD.
It's my experience in reporting past stories on DVD-ripping that many DVD-ripping programs recommend DVD43 to their customers. DVD43.com, a Web site that lists download sites for DVD43 as well as the DVD-ripping packages it works with, is owned by a company based in Beijing, China, according to Internet domain registration records.
In further tests, I did find that at least one other popular DVD utility, AnyDVD, which promises to "unprotect encrypted movie DVDs," did work with the beta of Vista SP1 installed--as its product description asserts. However, this is not free software: It will cost you 49 Euros, or about $72.
At least for now, it appears that casual DVD rippers will be stymied if they choose to update their Vista PCs with the Vista SP1 beta--and that those who want SP1 and copies of their Hollywood DVDs will have to pay up to keep ripping.
From : PC Wolrd
MacBook Air: How Incomplete Is It?
Steve Jobs is, among many other things, the great denier. Second mouse buttons, floppy drives, 56-kbps modems--for decades, he has been perfectly willing to release products lacking one or more features that are standard equipment on everyone else's computers, if he thinks they're unnecessary or they offend his design principles or aesthetic sense.
Typically, the news that a new Mac is missing a feature is met by yelps of protest. But then, sooner or later, the rest of the industry follows Jobs's lead. (Okay, usually--I haven't seen any one-button mouses on PCs lately.) Jobs, in other words, tends to figure out that we can live without something before the rest of the world does.
I'm not sure if he has ever denied Apple customers as many features as he will with the MacBook Air, the superthin notebook that he unveiled at this morning's Macworld Expo keynote. In introducing the Air, Jobs said that manufacturers of other thin-and-light laptops made too many compromises to make their machines sleek, like using small keyboards and screens and wimpy CPUs. But nobody else in the industry would dream of making some of the compromises that the Air makes.
So what's missing? And how big a deal is it?
An optical drive
Mildly annoying omission
This is the one thing everybody assumed the Air would leave out, although I was holding out hope that Apple would take its cue from Toshiba's optical-drive-bearing featherweight Portege 500. There's a long history of subnotebooks skipping the optical drive to shave off weight and space, so the Air's doing so won't strike anyone as shocking. And Jobs is right in that a lot of things people do with optical drives--such as watch movies and install software--can be done these days without one. (Apple's new Remote Disc feature will help in the latter instance.)
Me, I mostly use my MacBook's Superdrive for two things: ripping CDs into MP3s and making data CDs and DVDs to distribute files to friends and colleagues. I guess I could do the former on another computer and then move the MP3s to an Air--sorry, Steve, I'm not ready to buy all my music from iTunes. And cheap thumb drives can probably do the trick when I want to hand out copies of files. Still, if I were to buy an Air, I suspect I'd spring for the $99 external Superdrive.
Ethernet
Seriously annoying omission
In the old days, no notebook had built-in ethernet; you had to futz with external adapters. Then it became standard equipment. The fact that the Air lacks it makes the machine a throwback.
Jobs spoke of the Air as a machine built to be used wirelessly. But most of the hotels I stay in assume that my computer has ethernet. It's also damn handy at work. I can't imagine there are that many people who can spring for a $1799 Air who won't need ethernet at least from time to time. Apple sells an external adapter, but if I traveled with an Air, I'd probably just toss my Airport Express travel router into my briefcase, giving me a form of ethernet compatibility that doesn't actually make me plug an ethernet cable into the Air.
Multiple USB ports
Mildly annoying omission
I'm not sure when I last owned a computer with only one USB port, but it's been a very, very long time. On the other hand, it's rare that I want to plug two USB devices into my MacBook at once, and at least one of the ones I use (a SanDisk MicroMate card reader) blocks access to both of the MacBooks ports when I use it anyhow. So I wouldn't not buy an Air because of its solo USB.
Typically, the news that a new Mac is missing a feature is met by yelps of protest. But then, sooner or later, the rest of the industry follows Jobs's lead. (Okay, usually--I haven't seen any one-button mouses on PCs lately.) Jobs, in other words, tends to figure out that we can live without something before the rest of the world does.
I'm not sure if he has ever denied Apple customers as many features as he will with the MacBook Air, the superthin notebook that he unveiled at this morning's Macworld Expo keynote. In introducing the Air, Jobs said that manufacturers of other thin-and-light laptops made too many compromises to make their machines sleek, like using small keyboards and screens and wimpy CPUs. But nobody else in the industry would dream of making some of the compromises that the Air makes.
So what's missing? And how big a deal is it?
An optical drive
Mildly annoying omission
This is the one thing everybody assumed the Air would leave out, although I was holding out hope that Apple would take its cue from Toshiba's optical-drive-bearing featherweight Portege 500. There's a long history of subnotebooks skipping the optical drive to shave off weight and space, so the Air's doing so won't strike anyone as shocking. And Jobs is right in that a lot of things people do with optical drives--such as watch movies and install software--can be done these days without one. (Apple's new Remote Disc feature will help in the latter instance.)
Me, I mostly use my MacBook's Superdrive for two things: ripping CDs into MP3s and making data CDs and DVDs to distribute files to friends and colleagues. I guess I could do the former on another computer and then move the MP3s to an Air--sorry, Steve, I'm not ready to buy all my music from iTunes. And cheap thumb drives can probably do the trick when I want to hand out copies of files. Still, if I were to buy an Air, I suspect I'd spring for the $99 external Superdrive.
Ethernet
Seriously annoying omission
In the old days, no notebook had built-in ethernet; you had to futz with external adapters. Then it became standard equipment. The fact that the Air lacks it makes the machine a throwback.
Jobs spoke of the Air as a machine built to be used wirelessly. But most of the hotels I stay in assume that my computer has ethernet. It's also damn handy at work. I can't imagine there are that many people who can spring for a $1799 Air who won't need ethernet at least from time to time. Apple sells an external adapter, but if I traveled with an Air, I'd probably just toss my Airport Express travel router into my briefcase, giving me a form of ethernet compatibility that doesn't actually make me plug an ethernet cable into the Air.
Multiple USB ports
Mildly annoying omission
I'm not sure when I last owned a computer with only one USB port, but it's been a very, very long time. On the other hand, it's rare that I want to plug two USB devices into my MacBook at once, and at least one of the ones I use (a SanDisk MicroMate card reader) blocks access to both of the MacBooks ports when I use it anyhow. So I wouldn't not buy an Air because of its solo USB.
Thursday, January 17, 2008
Macworld 2008 Impression
The Macworld 2008 keynote is now behind us and it left a really bad taste for some of us. I think most existing iPod Touch users are a little upset with a couple of the announcements yesterday. The first announcement which I thought was good turned out to be sour. Steve Jobs said they will be adding five “new” apps to the iPod Touch, this includes: Mail, Maps, Stocks, Weather, & Notes. My initial thought was, “About time!”. Then that is when he said existing iPod Touch owners will have to pay $19.99. However, anyone buying a new iPod Touch yesterday and onward will have the five “new” apps already installed at the same price I paid a few months ago. I’m hoping Apple will see all the complaints and do the right thing by offering the five apps for free.
You can watch the keynote here
Here is what Macworld 2008 announced:
-> MacBook Air
-> iPhone Enhancements
-> iPod Touch (Five “new” Apps - Firmware 1.1.3)
You can watch the keynote here
Here is what Macworld 2008 announced:
-> MacBook Air
-> iPhone Enhancements
-> iPod Touch (Five “new” Apps - Firmware 1.1.3)
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