I have windows vista premium edition. Dvd Shrink runs great. I have only one problem. On selct dvds, after I compress them and everything it splits them into 5 VOB files. Each one is about 20-30 minutes long. One of the VOB files shows that it is 25hrs. long, even though it only play about 20 min. This is wats stopping me from burning the dvd because it says the dvd is too long. Does ayone know what might be causing this error? Id really appreciate it thanks.