As a newly minted WoW-head (that's World of Warcraft for you noobs), I've always wondered just how all those "gold farmers" who try to sell virtual gold within in the game came by their vast, ill-gotten riches. I'd heard rumors of sweatshops in China where people are forced to drink Mountain Dew and kill Fel Orcs for 16 hours straight, but that sounded too strange to be true -- and, at the same time, not too different from the average college dormitory.

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Every shredder, from Les Paul to Jack White, has tweaked the sound of his guitar—adding echo, distortion or “wah-wah”­—by manipulating the electric signal it produces. The Moog Guitar, on the other hand, manipulates the strings themselves, changing how it sounds and how it feels to play.

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Here’s a radical idea: Put down that PSP for a while. Give your tired fingers a break from its complex configurations of buttons and action controls, and try a whole different kind of game machine, one that uses just a single button and can be built and modified at home. At the core of this simple yet elegant retro game platform is a device called a ScreenKey, a small LCD screen built on top of a pushbutton. Couple it with a tiny programmable microcontroller, and you have a complete portable DIY “GameKey” system.

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Ben Heckendorn’s game-console creations, from a portable Atari 2600 to a pocket-sized Nintendo 64, are famous in the modder world. But he may have topped himself with his Xbox 360 Elite laptop.

To shoehorn a full 360 into the 2.25-by-16-by-12-inch case and keep it playable, Heckendorn had to install fans and speakers and redo the internal layout of the machine several times. He then rewired the console to output the video to the 17-inch LCD display, on which he mounted an Xbox Live Vision camera for online multiplayer games.

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Tired of car chases, robberies, and general action-packed anarchy? Set aside Grand Theft Auto IV for a minute and enter a new kind of gaming adventure: the exciting world of protein folding! Researchers at Howard Hughes Medical Institute and the University of Washington have developed Foldit, a free, online game in which players compete to design proteins.

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Soon youll be able to ditch your game pad and Wiimote. A new camera system for computers and consoles will track your movements in three dimensions—essentially turning your body into the game controller. For example, play Rock Band by waving your hands at imaginary drums, or dodge punches in a fighting game.

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Rockstar Games producer Leslie Benzies says that Grand Theft Auto IV may have cost more than $100 million to develop, which would reportedly make it the most expensive game ever produced.

Apparently more than a thousand people worked on the job. There's a 1,000-plus page script. Photographers snapped 100,000 photos for background scenes. And yes, the developers worked long hours getting things ready.

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If you spend your free time killing and maiming people and/or aliens in a virtual world, does this have any effect on what you do in the real one? Psychologists have been trying to answer that question, or some form of it at least, for a while, and Cognitive Daily has an interesting review of one of the latest papers on the subject.

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A few enterprising gamers have managed to port the popular shooter game Quake 3 onto the iPhone and iPod Touch. A YouTube video recently put into circulation shows how they've taken advantage of the devices' built-in accelerometers and touch-screen capability. Basically, you move around by tilting the iPhone or iPod, and tap the screen to blast bad guys. They've set it up so that multi-player games are possible, too.

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E. Gary Gygax, the co-creator of Dungeons & Dragons, has rolled his last d20. He was 69.

I could go on and on about the impact D&D had on multiple generations of geeks, freaks and nerds, or its influence on modern computer gaming (World of Warcraft, LotROnline and Everquest), or even its rather checkered history with the civilian population. (Who remembers the anti-D&D hysteria in the 80s?)

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This multiuse portable cellphone charger is a third the size of conventional chargers and far more convenient. Simply put any ol' AA battery into the aluminum canister, plug in your cellphone using the appropriate adapter (available for all phones except Sanyo and Audiovox), and a chip inside the device amps the battery's 1.5 volts to a voltage powerful enough to charge and run the phone. A two-hour charge provides up to three hours of talk time. $25

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This 1.6-ounce thumb-size MP3 player packs unmatched battery life: 50 hours on a full charge. Even more notable, the quick-charge function gives you three hours of playback after charging for just three minutes. Sony bolstered the lithium-ion battery's life using software that allocates precise amounts of power based on what the player is doing (rather than operating at full power all the time). It supports MP3, WMA, WAV and ATRAC3 formats. $120 (512MB) or $150 (1GB)

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The introduction of Sony's PlayStation Portable (PSP) was the moment portable game consoles stopped being toys. The PSP is a multimedia powerhouse aimed at gamers and nongamers alike.

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The problem inherent to the digital video recorder (DVR) is that you have to be home to watch what you record. But this portable video recorder syncs with Dish Network's DVRs, so whatever is saved at home is copied over and ready to hit the road. Choose from a 2.2-inch screen with 20 gigs of space (20 hours of MPEG-2 video), a 4-inch screen with 30 gigs, or a 7-inch with 40 gigs. $330â€$600

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