It's been a while since iriver last updated its P series of large-screen portable media players, -- so long in fact, that we thought the series had simply been retired. Imagine our surprise, when this five-incher popped up on the company's Russian site, sporting a long list of supported file formats, and an even longer battery life (up to nine hours of video and 40 hours of audio). The P8 comes in 8GB and 16GB flavors, but also packs a microSD slot
