Ok I was wondering if it was possible to burn multiple 360 games at once using the same computer with multiple dvd drives. Ive tried with imgburn but the second drives speed was extremely slow.

Well you would need to have the images on different hdds, A really fast cpu. Heaps of ram. And they dvd burners on different controllers.

More effort then its worth. And it incresses your chance of making a coaster alot.
Whats wrong with just waiting 20mins for the first one then do the other after.

Or use 1 drive to burn and the other to check the disk.