What's the difference between DVDFabPlatinum, DVDRegion+CSS Free and DVDFab Decrypter? What does each one do and do you need all 3 to copy, deprotect, change regions, etc. Also I just bought DVDFabPlatinum and was emailed a link to download a program called DVDFabPlatinumNonCSSxxxx. Do I need any other programs like DVDRegion+CSSFree? And is the DVDFabPlatinum3072 program the same as the NonCSS one except for version number? I've read the DVDIdle and DVDFab web sites but I still dont know which program does what and what overlap if any there is between them. Thanks.