What is needed to burn multiple DVDs at once? I mean besides more than one DVDR drive. Me and my pals are making a Video DVD, and I'm just researching our replication options. I DO have a Mac Pro, so besides physically getting the drives hooked up, what is needed? How many MB/sec of disk bandwidth is needed to run a DVD burner? (if I could buy a **** load more RAM, I could load the source image into a RAM disk :-) ) What about software? Can toast handle multiple discs? Is there other software I should use? The lease amount of work, the better. I just want to 'load' the source image, and then keep clicking burn and loading in blank discs.