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Mac IT Guy: Old Parts, Remote Connections Two questions this week, one about finding parts for old Macs, the other about remotely connecting to Macs on a network.

Graphene 'Spin Computers' Could Bring Smaller, Faster Gadgets Graphene spin computers, now being researched at the University of California, Reiverside, could mean big improvements for your PC and gadgets.

Intel Attacking New Markets With Investments Intel said manufacturing investments totaling $6 billion to $8 billion will help the company target new markets.

Ceton InfiniTV 4 Delivers the Ultimate Media-Center Experience Forget TiVo. This pricey but perfect CableCARD adapter adds four digital TV tuners to your PC.

Doctors Perform First Fully Robotic Surgery Medical procedure performed by steady, metallic hands

Western Digital Announces 2.5 and 3 Terabyte Hard Drives The new SATA drives are part of the Caviar Green line and can be used as external storage devices or as internal disks on select systems.

Video: The Pumpkin PC Is One Scary Hack See what happens when PCWorld Labs analysts get their hands on a pumpkin and some spare PC components.

Broadcom to Buy 4G Chipmaker Beceem for $316M Broadcom has agreed to acquire Beceem Communications, a maker of chips for 4G LTE and WiMax devices, for about US$316 million in cash.

Blistering Fast Graphene Transistors May Replace Silicon Silicon could be on the way out with graphene taking its place in semiconductors.

Troll Touch Announces Touchscreen Mod for Cinema Display Prior to the most recent iMac update, there had been speculation that Apple might add a touchscreen display to the updated models. While that never panned out...