multiple cd recorders?

[jeex]

anyone here had any luck burning multiple cd's at once?

i've got a p4 1.7ghz
512mb ram (rambus)
100gb western digital hdd (pm) & 60gb maxtor (ss)

i've also got 2 sony 48x cd-rw drives on a controller card.

i've heard that only scsi (and maybe firewire) drives are "fast" (asynchronus) enough to burn able to burn 2 discs at once.

i've got a very new version of nero (with multiple recorder lisence), padus discjuggler 4.0 pro, and feurio! pro 1.66.

does any of these prorgrams perform better at burning multiple discs at once?

a particular setup i should be running?

any suggestions?

i'm trying to make a bunch of copies of promotional cd's for my band.

thanks for any help that can be provided