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Like previous versions of Windows, Windows 7 supports legacy software written for previous Windows releases, including Windows 95.

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I remember the first time I ran into Windows in 1995. It was in one of the few small computer shops in Hanoi, Vietnam, where you had to pay money to use the machines. Being a high school student with absolutely no money, I made friends with the owner and helped him clean up the place just so I could use the computers after-hours. And I spent many hours using them.

Compared with what I had known, namely MS DOS, Windows 95 was truly revolutionary. I loved the support for long file names and marveled at the Start menu, the Taskbar, and the Control Panel. Everything made so much sense then, as it still does to this day.

Now, after having used Windows 7 exclusively for about four months on my PCs and even on my Mac, I realized that the impression Windows 95 made on me was far stronger than that of Windows 7 (or any other Windows).

Don't get me wrong. This is not a Windows 7-bashing article. Windows 7 is undoubtedly the most advanced and probably the best Windows ever. However, after 14 years, I think it's time Windows offered something more original than just improving and thriving on the success of Windows 95.

This is why when I saw the "I am a PC and Windows 7 was my idea" ads, I just wanted to jump into panel to ask the presumptuous-looking guy, "What is your idea, dude, really? What's really new?" (And speaking of original, come on Microsoft! You can do better than imitating Apple's painfully old and goofy, "I am a Mac, I am a PC" ads!)

So, strictly from a user's point of view, here are my ideas for how Windows could be better.

G-Tech's new 2TB 7200 rpm-based external storage devices.

(Credit: G-Tech)

It's not hard these days to find external storage devices that offer 2TB or even 4TB of storage. However, most of them use low-power and relatively low-performance internal hard drives, such as the My Book series from Western Digital or the FreeAgent series from Seagate. If you are looking for top speed and top capacity form external storage solutions for your Mac, G-Tech has some news for you.

The company announced Monday that it now incorporates Hitachi's 2TB, 7,200rpm, 32MB cache buffer SATA hard drives across its entire 3.5-inch product line, offering different storage solutions from single-volume external hard drive to RAID systems, with capacities ranging from 2TB to 32TB.

The company's newly refreshed products include the G-DRIVE, G-SAFE, G-RAID, G-SPEED eS, G-SPEED eS Pro, G-SPEED eS PRO XL, and the G-SPEED FC XL. With these new products, G-Tech claims that it's now the first in the world that offers a complete line of 2TB, 7,200 RPM drive-based external storage solutions, specifically designed for the Mac computer and audio- and video-editing markets.

G-Tech's new storage solutions comes with virtually all existing connections, from USB 2.0, FireWire and eSATA for desktop external drives to miniSAS and Fibre Channel for high-end RAID storage systems. The fact that now it uses the top 2TB capacity hard drives means that customers can significantly increase the amount of storage while retaining the same physical footprint.

The new G-Tech external storage devices are available now with premium prices ranging from $379 for the simple desktop 2TB G-Drive, $3,599 for the high-end 8TB G-Speed eS Pro to tens of thousands of dollars for other high-end storage systems.

The new Rocket 622 and Rocket 620 SATA 3.0 controller cards from HighPoint.

(Credit: HighPoint)

In September, Seagate made the first 6Gbps SATA hard drive available. The new Seagate Barracuda XT hard drive offers twice the throughput speed of existing popular 3Gbps SATA hard drives. Now you're about to get the chance to take advantage of the new drive's performance with your current PC.

HighPoint, which makes controllers for storage devices, announced Monday the availability of the first SATA 6Gbps (or SATA 3.0) host adapters, the Rocket 600 series, which are based on PCI-Express 2.0 technology.

SATA 3.0 is the next generation of the SATA storage standard. Currently most computers use the second generation of this standard, the 3Gbps SATA (or SATA 2.0). At its full potential, the SATA 3.0 standard could theoretically transfer entire contents of a CD (about 800MB) in just one second. According to HighPoint, its new controller cards, however, offer the sustained speed of up to 500MBps.

HighPoint's new series of controller cards comes in two versions, the Rocket 622 that offers external eSATA connections to 6Gbps hard drives and the Rocket 620 that adds the higher-speed SATA to a computer's internal storage. Both of them, however, require an available PCI-Express slot inside the computer. You need the Rocket 620 if you want to install an operating system on the new and faster SATA 3.0 hard drive.

The two add-in controller cards are fully compliant with the Advanced Host Controller Interface (or AHCI) standard. They can also be installed in PCI-Express 1.0 slots and are backward compatible with previous generations of the SATA standard (the 1.5Gbps SATA 1.0 and the 3Gbps SATA 2.0). This means you can use them with any existing SATA-based hard drives and solid-state drives, other than the new 6Gbps SATA Barracuda XT from Seagate.

The new controllers are available this month. The Rocket 620 is slated to cost $70, while the Rocket 622 costs another $10.

"Good" is always what you want to see when it comes to the state of your system, isn't it?

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You get a new computer and it runs great. However, after a while, things start to get more and more sluggish. This is true for all operating systems, including those running the all new and shiny Windows 7.

That is because, other than user errors (such as misuse, viruses, spyware, accidental file deletion, harmful changes to the Registry and system settings, and so on), the OS doesn't take good care of itself. It collects and store junks from the Internet. It doesn't completely remove remnants of unwanted applications. Its Registry keeps getting more and more bloated with residual settings, and so on and so forth. All of these result in system clutter that over time slows down the machine.

This is when a cleanup software, like System Mechanic from Iolo, comes in handy.

I tried version 9.0.3 of the software recently, as it's the first I found that works with Windows 7 64-bit (the software itself is 32-bit, however) and it seemed to work well, though not perfectly.

Six months after showing off the demo, Seagate announced Monday that it is now shipping what it says is the word's first 3.5-inch 6Gbps 2TB hard drive.

The drive is based on the third generation of the Serial ATA (SATA) standard, roughly called SATA3. The majority of existing hard drives use the SATA2 standard that caps at 3Gbps. Theoretically, the new 6Gbps standard's throughput could be fast enough to transfer the entire contents of a CD (about 800MB) in just one second.

The new 6Gbps 2TB Barracuda XT hard drive from Seagate.

(Credit: Seagate)

The new hard drive is called Barracuda XT, and it belongs to the company's mainstream line of desktop hard drives. It spins at 7200rpm and boasts 64MB of cache memory, as opposed to the 16MB or 32MB of most existing hard drives. It is a four-platter drive with an areal density of 368 gigabits per square inch.

Of course, to take advance of the new 6Gbps throughput speed, the Barracuda XT needs to be installed in a computer with a 6Gbps SATA controller. The good news is that's also available now.

According to Marvell, a maker of hard drive controllers, the first SATA 6Gbps controller is now incorporated in high-end motherboards from Asus and Gigabyte, such as the Asus P7P55D Premium or the GA-P55-Extreme. There will soon also be expansion cards that add the new controller to existing computers.

However, the new drive is backward-compatible with previous versions of the SATA standard, including the SATA 1.5Gbps and SATA2 (3Gbps). This means you will be able to use it with your current computer at the speed of the current controller. Nonetheless, it's predicted that by the end of next year, the new SATA3 will be the mainstream standard that replaces the existing SATA2.

According to Seagate, the new Barracuda XT hard drive is ideal for high-performance desktops, low-cost servers, and external storage devices.

Together with the Barracuda XT, Seagate is also introducing Seagate SeaTool software, which allows for optimizing the drive configuration and tuning it for performance by sacrificing some capacity. For example, users can use the tool to format the 2TB drive into a 1TB drive that offers much faster performance.

The new Barracuda XT 2TB 6Gbps hard drive is available now and costs $299, which is the same price as other 2TB 3Gbps hard drives currently on the market.

After releasing relatively low-performance 2TB hard drives a few months ago, Western Digital announced Tuesday that it's now shipping high-performance versions of these top-capacity drives.

The WD RE4 drive

(Credit: Western Digital)

The new drives are the WD Caviar Black and the WD RE4. According to the company, the former is designed for desktops while the latter is suited for servers and network storage devices.

These two new hard drives are based on WD's 500GB-per-platter technology. They both combine 7200rpm spin speed, 64MB cache, dual-stage actuator technology, SATA 2 (3Gb/s) interface, and an integrated dual processor.

(Dual actuator technology is a head-positioning system with two actuators that improves positional accuracy over the data track. The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy.)

Other features of the two drives include:

• IntelliSeek, a technology that calculates optimum seek speeds to lower power consumption, noise, and vibration.
• StableTrac, a mechanism that makes sure the motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking during read and write operations.
• NoTouch, a ramp-load technology that keeps the recording head from ever touching the disk media to significantly reduce the wear and tear of the recording head and media as well as provide better drive protection in transit.

In addition, the WD RE4 2TB enterprise drive features 1.2 million hours mean time between failures (MTBF) and other power-saving, speed-enhancing, and fail-proofing technologies.

The WD Caviar Black 2TB (model WD2001FASS) drive is available now for $299. The WD RE4 2TB (model WD2003FYYS) drive is currently being qualified by OEMs. Both drives are covered by a five-year, limited warranty.

Windows 7 64-bit will soon take over desktop computers.

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Consumers have had the option of 64-bit Windows computing since the release of Windows XP Professional x64 Edition in May 2005, four years after the release of Windows XP 32-bit. At the end of 2006, Windows Vista 32-bit and 64-bit versions were released simultaneously. Yet chances are you're currently using a machine that runs the 32-bit version of Windows.

This is about to change. Windows 64-bit has started to gain a significant foothold in the past two years as more systems ship with 3GB or more of memory. However, with Windows 7, 64-bit computing is likely to become even more common.

What's the difference between 32-bit and 64-bit computing? In a nutshell, the numbers refer to the amount of bits a computer can process in one computation. They also translate into the amount of random access memory (RAM) a computer can address. A 32-bit Windows computer can address a maximum of 4GB of RAM, while a 64-bit Windows machine can address up to 128GB and even more (64-bit applications can address theoretically up to 16 billion gigabytes of memory). So the higher number of bit means better computing, both in terms of precision and capability.

Despite the potential, the transition to the new platform has been slow. This is because of the high price of RAM and the lack of device drivers and 64-bit software applications. (Drivers are a special type of software that make hardware components work with the operating system. Without the sound driver, for example, your computer wouldn't be able to play music.)

Back when Windows Vista was released, 2GB of RAM, which is the recommended amount to make Vista run properly, could easily cost a couple hundred dollars. (This is one of the reasons Vista failed so badly as a new OS release.) There was virtually no 64-bit application then, either, other than a few game demos, and most hardware vendors didn't provide the 64-bit version of the drivers. Apart from this, 32-bit computers have been able to satisfy most of our daily computing needs.

(Credit: Dong Ngo/CNET)

Alex Kochis, Microsoft's director of Genuine Windows, posted a blog late Thursday addressing the "leak of a special product key" of Windows 7 RTM (release to manufacturers). This confirmed the rumor on Tuesday that an ISO file of Windows 7 RTM sent to Lenovo that contains a master key--a number used to verify the authenticity of the software--was leaked to the Internet.

According to the blog, "The key is for use with Windows 7 Ultimate RTM product that is meant to be preinstalled by the OEM (original equipment manufacturer) on new PCs to be shipped later this year. As such, the use of this key requires having a PC from the manufacturer it was issued to. We've worked with that manufacturer so that customers who purchase genuine copies of Windows 7 from this manufacturer will experience no issues validating their copy of Windows 7. At the same time we will seek to alert customers who are using the leaked key that they are running a non-genuine copy of Windows. It's important to note that no PCs will be sold that will use this key."

This means the hacked key will still work, though it will likely be identified, presumably when the computer with this version of the hacked Windows 7 OS installed connects to download updates from Microsoft.

Kochis said Windows 7 includes an improved capability to detect activation exploits and it should be able to alert the customer when the leaked version or other hacks are used to install Windows 7 on a PC.

He added, "Our primary goal is to protect users from becoming unknowing victims, because customers who use pirated software are at greater risk of being exposed to malware as well as identity theft. Someone asked me recently--and I think it's worth noting here--whether we treat all exploits equally in responding to new ones we see. Our objective isn't to stop every "mad scientist" that's out there from dabbling; our aim is to protect our customers from commercialized counterfeit software that impacts our customers' confidence in knowing they got what they paid for."

Personally, I don't see what Microsoft can do now that the key and the ISO is out in the wild, other than wait for a system installed with that copy of Windows 7 to connect to its update servers. In the meantime, it can issue another key to OEMs to make sure they don't use they leaked key and hope that consumers will buy its genuine product and, of course, pay the full price for it.

It's safe to say that we probably have to wait for a service pack of the operating system to be sure that this leak is fully addressed. In the meantime, this leaked key could still pose a big problem if the hackers are able to alter the ISO and sell it as counterfeit retailed package of the OS. In this case, customers will only find out that they don't have an genuine copy, if they ever do, when it's too late.

(Credit: Bigfoot)

Not to brag, but I have a great gaming rig--a super fast CPU and GPU, and a big 30-inch LCD. I even have a customized mouse and keyboard. I often buy the collector's editions of games. I'm serious, and yet, more often that not, I get my behind handed to me in WoW PvP and any games that require me to kill my opponent.

Finally, I found out the reason: my computer doesn't have a Killer Xeno network card.

On Monday, Bigfoot Networks, a company that I recently heard of that makes special network cards for gamers, launched its upgraded voice-chat-enabled network interface card for online gamers, called Killer Xeno Ultra.

Basically, this is a gigabit network card that comes with many added functions designed especially for online game playing, including a feature called Killer Xeno voice-chat acceleration technology.

The technology addresses the feature most requested by gamers, a "hiccup-free" voice experience for online games. The Killer Xeno network card provides this.