GT210 if you dont need to BitStream HD-Audio & Dont need 3D playback
HD5450 if you need to BitStream HD-Audio & Dont need 3D playback (Windows OS only)
GT430 if you need to BitStream HD-Audio & you need 3D playback
Also note that Bitstreaming HD-Audio under Linux is new and not so stable,,,
I believe there's tweaks to make Linux Bitstream Dolby True-HD but,
no luck for DTS-HD Master...
if im wrong on this, plz correct me
same for XBMC, current version doesnt support HD-Audio Bitstream!
no matter if its windows or linux...
This is something that should be used under a WIndows OS
and like i said. you'd have to use an external player for it to work
like MEdiaPlayerClassic example,,,,
Default XBMC player wont work,,,
ANd 3D playback, well, you have a 3D HDTV??
I use a FanLess Low Profile GT210
and it makes no noise and eats any 2D 1080P movies i throw at it!