If i want to make a backup of a DVD movie, can i assume DVD decrypter won't work in most cases because the DVD is going to be bigger than my DVD-r discs at 4.? gig? Isay 4.? because i can't remember what the standard size is, but something like 4.6 right? anyway, are most movies going to be bigger, and if so i assume DVD decrypter won't work then, right? So if i am correct, then i assume i have to use something like DVD shrink, right? And if so can i burn the resulting image with decrypter and how do i do that? does decrypter let me navigate to the image i recorded with shrink to bun it? also, does shrink let me set the compression and tell me what amount to use to fit on a 4.? disc?