I have been working with shrink for a year or so and just recently when I reauthor a movie and then take out different sound tracks then select back up it hesitates for a couple of seconds and instead of asking me where to put the iso file the program just shuts down. This computer is fairly new but I have ripped and burned about 10 movies since I built it. It is an athlon dual core 4800 939 chip, 2 gigs of ram, 16 speed liteon dvd burner, 7900 Geforce card, Audigy sound card and an gigabit N4force mother board. Running Windows XP with all the updates. DVD shrink and current version of Any dvd. Seems to have started soon after I installed HL2 the first episode. sorry for the long post but wanted to give someone the most information I can give. No error message just shut down. I have uninstalled and reinstalled. Aslo have Clone2dvd since it seems to be the only app that works with anydvd to break Sony's security. I have uninstalled that but to no avail. Any help or ideas someone can give me would be appreciated. Thanks Chef.