DVD Shrink will open a disk just fine but sometimes, at different times of the backup process, it freezes my computer. I have tried dvd decrypter and put the movie on my hard dive but DVD Shrink still freezes during backup. The strange thing is that it only hapens sometimes and at random times. The same movie that froze my computer can backup just fine after 2 or 3 freezes. It's like a gamble each time. It's really a pain because I can't leave my computer to do its work and know that when I get back my disk will be backed up. My system runs Windows 98SE with all current updates, 733MHz Pentium III, 512MB PC100 RAM. Thanks.