Verbatim announced 4GB and 8GB Store n Go USB 2.0 drives which have a 1-inch hard disk inside and weigh just shy of 2 ounces. That makes for an easily portable form factor that's just 2 inches tall. They are preloaded with Verbatim's Mobile Launch Pad, which lets you plug the drive into a guest system and run your applications from there, and when you unplug, you leave without a trace. The drives come with a stylish travel wallet that fits easily in your pocket. The 4GB drive is $129 and the 8GB is $199; both will be available this month.