Just bought one of these from Pixmania. Have made it region free using a Pronto hack. Am pretty happy with it in general. I have a small problem playing some DivX and XviD files though. I've made sure none of them have packed bitstream (I can confirm the 585, like its predecessor, plays packed bitstream files with jerky video). After playing fine for 10-20 minutes the picture slows right down and the sound continues, meaning it's all well and truly out of sync. A quick rewind or fast forward gets the movie back in sync for another 10-20 minutes, and then I get the same problem again. It's quite annoying. Does anyone else have one of these players? Do you have the same problem playing avi files, or is it a problem with my player?