Portable Sound Laboratories makes the iMainGo, a portable iPod speaker and case. It runs on four AAA batteries, delivering up to 30 hours of power, and even has an alarm mode built right in to the unit. Aside from providing fairly decent sound on the go, it also protects the iPod from sratches and drop damage since it’s fairly thick. It fits every iPod ever made, and works across the board. Notice, they mention it will fit the new iPod that comes out in February. That’s this month. Nevertheless, the iMainGo is available for $69.95.