Recording questions

Ok, ive just got my hands on clonedvd and anydvd software and I want to start making dvds. Do i need to have a dvd rom drive and a dvd-r/rw drive or can I use just a dvd-r/rw drive? For example can i copy the dvd onto my hard drive then onto the dvd-r using clonedvd or anydvd (not sure what they both do yet) or do i have to buy another drive.

Thanks

Use dvd shrink, very easy to use and free. You only need one drive. Two makes it slightly easier.

Cheers zazonz thanks for your help