Hi, I'm trying to back up two dvd-video discs (both are single layer with only about 2GB of data) onto one dvd-r. I've ripped to my hard drive with dvd decryptor. Can someone direct me to a guide for putting these two movies onto just one dvd-r? A simple menu which just presents the two movie titles would do. Already installed tools:

dvd decryptor
dvd2one
copy2dvd

Thanks!