My s3220n continues to "stutter" when playing music or movies in either WMP, Media Center, etc. Since I bought it to use as a media center PC, it is proving to be about worthless. I have maxed out the RAM at 4gb knowing that Vista is a memory hog. But it didn't help. I have disabled all unnecessary stuff running in the background including sidebar, my antivirus program, etc, but to no avail. The sound stutter is especially pronounced when watching an HD broadcast. Reading the various forums, I understand this may be more of a VISTA issue than my PC. Anyone here using their Slimline as a media center and having sound issues?