From what i have been reading, maybe the answer is none, lol. I just received dvd x copy express standard version. It says version 3.2.1. Does that sound about right? Reason I ask is it says v3.2.1 on the cd itself but i know its from 321 studios. The other one is one of the originals that came out a while back, dvd xcopy and its version 1.5.2. I do know that in some cases I had to use 2 dvd-r's to copy the movie and on the new one, the dvd x copy express standard it says it only takes one for sure. I am guessing the first one must be newer and better, but i would like to know for sure. Anyone have experience with both versions? What does the x copy express standard lack that other versions of express have? thanks very much for the info and advice. Also, i have read that some (most) people prefer progs like dvd decrypter and others. Please feel free to give me any advice on what progs i should consider to get started with dvd's. All i have done so far is copy a few of my movie dvd's and I have made a ton of dvds full of music, progs,other data, etc. If i read correctly, then Nero should copy dvd movies as well? I have nero ultra 6.6, just never tried to copy a dvd movie. Any info appreciated. Thanks again.