I just suceesfully updated to 10.7 and played a HD x264 video with VLC and didn't see where gpu accelleration was working checked by minimizing and looking at gpu gadget. I have a 5770 and latest VLC and I found the checkbox in VLC player for gpu accel. ,but I can't find the setting in CCC whereis it located? I was wondering if I had to download and install Avvio video optional download to get video accel. Any info/help with gpu accel. what so ever I am curious on new features?THANKS AGAIN!