I can burn a movie to DVD ok but when I try to upload to youtube or create say a MOV or WMV file, it produces for a few minutes then an error message comes up 'Powerdirector has encountered a problem and has to close'. From that point on the whole computer is locked solid adn I have to switch it off at the computer switch. Only started doing this. I have not added any new software or made any changes that I am aware of. Tried it with very small test moves and it is always the same. Any ideas? Powerdirector 9 and XP home OS. Thanks