How can I take a movie I have burned to 2 dvd+r's and put it on one? I kno whow to compress it so that it will fit, but how do I go about making the burn process work? I'm using nero. ALso, a similar question, how do I take 2 movies I have and put both on one dvd+r? I have Dirty Work and Liar Liar, both of which are on single layered dvd's. I compressed each so that both will fit on a single dvd+r, but when I use nero to burn it says I already have the same files from the 1st movie I put on it. WHat do you do to make this process work?