When I import MPEG video, and edit the track the video starts to be "jumping" and - my computer should be "big" enough regarding hardware - any solutions ?
Can you provide some details regarding exactly what version of Movie Edit Pro you're using and exactly what material you're importing? If this is MPEG-2 material, you should definitely try the following: After importing the file(s), right-click on the video track in timeline mode to bring up the context menu. You should find an option to create a new frame table. Try that. You will have to repeat this procedure for every MPEG file you import.