All Computer Components

The Bottom Line: Charge your Palm smartphone even if you're on the road with the Palm Vehicle Power Charger.

The Bottom Line: LaCie's IamaKey USB flash drive is slim, sturdy, and, most importantly, will stay on your key ring.

Specs: 8 GB

The Bottom Line: LaCie's IamaKey USB flash drive is slim, sturdy, and, most importantly, will stay on your key ring.

Specs: 4 GB

The Bottom Line: Belkin's Conserve surge protector probably won't save you a ton of money, but it does provide a convenient way to selectively shut off any power-sucking devices in your home.

The Bottom Line: Belkin's Conserve surge protector probably won't save you a ton of money, but it does provide a convenient way to selectively shut off any power-sucking devices in your home.

The Bottom Line: We don't think most gamers shopping for a midrange 3D card are looking for power efficiency, but for those conscientious few, the EVGA GeForce GTX 260 Core 216 Superclocked is the card for you. Otherwise, you can get noticeably more performance and capability from an only slightly more expensive ATI card.

Specs: NVIDIA GeForce GTX 260, 2560 x 1600, 896 MB, PC

The Bottom Line: Even if it's a relative power hog, the Sapphire Radeon HD 4850 X2 brings so much speed and utility to the table it's hard for us to recommend another midrange 3D card. Only the particularly power conscious or those who play games with known multichip scaling issues should look elsewhere.

Specs: 2 GPUs - ATI Radeon HD 4850, 2560 x 1600, 2 GB, PC

The Bottom Line: EVGA's GeForce GTX 9800+ Superclocked edition has basically the same price-performance benefit as its Radeon HD 4850-based graphics card competition. With identical bang-for-the-buck, you'll like this card if you demand power efficiency, but you should turn to ATI's card if your PC has limited upgrade room.

Specs: NVIDIA GeForce 9800 GTX+, 2560 x 1600, 512 MB, PC, 2

Specs: 2 GPUs - ATI Radeon HD 4870 X2, 2560 x 1600, 2 GB, PC

The Bottom Line: Asus's EAHD4870X2 falls just short of the speed and relative value offered by Nvidia's competing high-end 3D card. Unless you have certain very specific needs, you'll get better performance and better power efficiency with Nvidia.

Specs: 2 GPUs - ATI Radeon HD 4870 X2, 2560 x 1600, 2 GB, PC