Many of our members agree that the combination of DVD Decryptor, DVD Shrink and a regular DVD burning program such as Nero Burning ROM or Roxio EasyCD/DVD is hard to beat. There are two tutorials available to help you get started. One covers transferring larger DVDs to a single DVD and the other shows how to transfer all the files from the original to an archive copy without losing anything when the source is small. While these examples use Nero Burning ROM at the end, you could use any similar program that you prefer to finish it up.
Large/Long movies to a single DVD transfer
Single Layer DVD to a single DVD copy