Graphic Cards advice on a new graphics card

[tryst]

Please suggest a good graphics card for HD/Bluray playback and which will fit into a Antec Veris HTPC case.I will set it up on Gigabyte GA MA78GM S2H

Thanks

 

[muzux2]

^ onboard HD3200 on Gigabyte 78GS2H is enough for HD Playback