Unfortunately, I'm still having video/audio playback issues with choppy video and audio. I've tried uninstalling Canola with the Canola uninstall utility several times in a row, then rebooting, then installing everything again. It appears as though I have mPlayer .26 official verson from the extras repository. I don't have any devel grade repositories installed (as far as I can tell) and I have no idea how to remove python-launcher, or where it's located. I've had this issues since v8, but decided to wait until 9 to see if anything changed.I just ran through the sequence described in the forums for version 8 several times with v.9 and no luck. Any additional suggestions?