So I have MCE2005 on a 2.8 P4. I'm using a HD2400 Pro AGP card from VisionTek and a 1600 PVR from Hauppauge hooked up to a Sony 32-inch LCD over VGA.
On SD channels using Comcast cable, MCE plays the channels fine. On HD channels using an OTA antenna with good signal strength, the right half of my picture is messed up. Sometimes it's just complete junk, all lines and green, really messed up. Sometimes instead of that it freezes the right side on a scene. In both cases, the left half of the screen runs with no problems, a great picture.
It works sometimes, but usually only when I have been on the HD tuner already or if I go to another channel and come back.
Anyone else have this?