MCE Tuner Love!
I just wanted to take a minute and say that I love how well TV tuner integration is in Windows Media Center Edition. Just yesterday I finished setting up my tuner and it is a joy to work with. There was one gotcha that I encountered when I was setting it up though: the Windows Media Center Update Rollup 2 installed incorrectly on my system and my Tuner wasn't recognized by Windows Media Center Edition. After uninstalling and reinstalling the Rollup, my tuner worked perfectly. To uninstall the rollup, just go to the Control Panel -> Add or Remove Programs, make sure that "Show Updates" is checked, then select the Update Rollup 2 and then uninstall it. Once you reinstall it, you should be good to go!