Everything was going well with a project using video from a VGA camera. I started adding .MOV files from a 720p point and shoot and now the Magix Movie Edit Pro Plus 16 has for all intents and purposes, crashed. No matter where I highlight or put the marker, the movies goes to the beginning when I press play. 

I've got a dual core amd 3 ghz machine with a Nvidea 8600 GT card