In my review of the Archos 5 (Linux Journal issue 178, Feb 2009) I slam it pretty hard for it’s lack of ogg and flac support. I’m happy to report that thanks to a firmware update, ogg and flac files play fine.
It still can’t play 720p video, or 480p for that matter. But hey, at least it can play my flac files. That’s something, right?