Summary: Look here, Apple, this 4-incher is the minimum screen size for video on the go. And look here, everyone, this 30GB video bunny hops on for an impressive 10 hours. Weighs a bit, though. The Cowon’s screen excellently tracks swift-moving action, with little in the way of blur. The BBE sound option also makes the most of any flick’s tunes. It’s not shy when it comes to formats either. The A2 will hold hands with DivX, XviD, MPEG1/4 and WMV9.