I'm after an all-in-one solution for a blu-ray player, media player (.avi, xvid, mkv, ISOs & subtitle support) that's fairly easy to use. Budget up to $500. The PS3 seems to be a popular choice. How does it handle the media side of things? Subtitles? ISOs? (PS3 doesn't support region free DVD - which I need). I've got a WinXP media server that runs 24/7, so I can run "helper" apps eg DLNA, if required. Is there a better option? I'd prefer a single box, but would a low end blu-ray player + say a WDTV live be a better option? I've got a spare Netcomm Ethernet-over-power adapter so I don't need wireless support. Thoughts?