Since a few weeks, I can record tv programs in HD quality (1080i), but unfortunately my htpc isn’t powerfull enough to play these HD recordings. I currently have a nVidia GeForce 7300LE video card. Which is good enough for SD quality video’s but not for HD. So I ordered online the XFX nVidia GeForce GT 220. This card supports VDPAU, which should let me play video’s in HD quality with only 5-10% CPU load. MythTV also has support for VDPAU. The card also has a HDMI output, so I can really watch the recordings in HD quality with 5.1 sound in a few days.