I'm trying to play a 1080p movies in MCE. However, It seems to occasionally start stuttering even with NVIDIA PrueVideo, and that's not the only problem. It seems to have a problem playing the AC3 5.1 sound. Which is quite odd, since it plays plenty of my other movies with ac3 5.1. So instead I just get silence. I have since tried it in WMP, which unsuprisingly yeilds the same result and Power DVD 7, which plays it perfectly, even without hardware enhancements checked ; although the AR is slightly out.So I was just wondering , if anyone knew of a way to make MCE use the same filters PowerDVD does? Or any way of solving this problem