CDSpeed Burn Interface, what does it use?

Just did some searches using “CDSpeed atapai interface” and “CDSpeed communciation interface” but didn’t come up with any results. :doh:

This is simply curiosity. I have been using the Create Disc tab to burn .iso and .nrg images and have always assumed the program was using the Nero Aspi. Is this a correct assumption or is the program using SPTI or my installed Aspi460? :confused:

Sorry if this has been addressed before, but I just finished reading geno888’s guide :bigsmile: and several pages in the other CDSpeed thread(56 pages, I couldn’t read them all). :eek: