As implimented by XFX MI-9300-7AS9
http://www.playtech.co.nz/product.php?action=showdetail&id=6656
Hardware acceleration worked like a charm.
Pair it with a cheap celeron and you can have a cheap base for a HD PVR.
Definitly be able to build for less than the current My Freeview PVR's.
Only downside is no MHEG5 EPG.
Will try to get alternatives working and report my findings.
There seems to be enough info that should make it easy.
Read more about it here
http://www.geekzone.co.nz/forums.asp?ForumId=83&TopicId=30062