Yeah. Just tested PDVD 11 playing 1080p x.264/5.1 AC3 and system froze (pre-cursor to BSOD) just by trying to open latest ASUS GPU Tweak. Container = .m2ts but I don't think that matters. Fact of hardware accel. active is, I believe. If memory serves me well, trying to do the same while encoding with x264.exe (Automkv) does it too. Like I said, I don't see them as issues and think AMD does an excellent job, but if it all possible for AMD and ASUS to resolve this somehow, that would be cool.