If I understand you're question, you want to have 10 DVD Writers on a computer and continuously write the same disc over and over and have a script do it for you as you insert new DVDs.
This is possible through software but you will run into problems with the hardware. First off, forget about using IDE drives if you want 10 DVD writers. IDE can only hold 4-6 depending on your motherboard and has nowhere near enough bandwidth to handle 10 simultanious DVD-Recordings. You'll have you use SCSI and I doubt even that has enough bandwidth to handle that many drives at one time without some serious investments.
More than likely, the drives would either make coasters (if there is no buffer underrun protection) because they can't all be fed enough data at a time or they would be pausing a lot (if they have buffer underrun protection), which would end up making it take longer than say if you only had 2 or 3 drives.