[xabih]

I'm upgrading an old PC (6 years: Pentium D 2.80 GHz, cheap MB with build-in graphic card) to use ir as HTPC.

A GeForce 8400gs would be enough to guarantee 1080p H.264 smooth reproduction with XBMC@Linux?

It can do 24p without judder?

I don't need to send audio via HDMI, SPDIF is enough for me