Those of you looking for extra hard-disk space should check out Brando's USB and eSATA Screw-less 3.5 Double HDD Enclosure. It combines two drives into one relatively huge drive and has a quick-release function that facilitates quick swapping of your 3.5-inch HDDs without the need to use screws. The built in fan should keep your hard disks cool, and it supports RAID 0 and RAID 1.

The enclosure has a built-in 60-watt power supply. The entire unit works with Windows Vista, XP and the Mac OS. The HDD enclosure retails for $199.