The big thing its supposed to support is divx. This brings up numerous other questions though about how well it supports other things like mixed mode data/audio discs, and even if it actually does what it says. You'd at least think it'd be flash upgradeable --- I mean you'd think it would be irresponsible for them to make one thats not. I'm unable to even find a page on google that is in english selling this player, and there are none on Ebay. It sounds like a PAL player only player maybe?