I am still working on getting my new HTPC running properly. First here is some info on my setup: Vizio L42 720p connected to a Denon receiver, then to the HTPC. Everything is connected by HDMI. I am allso using the Intel HD 2000 graphics built in, with a hauppauge 2250 tuner. Deskop and media center are set to 1280x720. The issue is that when playing videos in media center I get dark green blocks in dark areas. When I close media center and go back to the desktop things look odd. Words or window edges have a blue/teal halo to them. If you look at say "Internet Explorer" at the top of the window, it will have "Internet explorer" off to the right in blue/teal. If I reboot it goes away, then sometimes it comes back. This seems to be the last thing keeping me from using the HTPC full time.