I sort of used the Layla24 with GS3. I put it in my computer, but later removed it because I am suppose to be buying/building another computer. I have ProTools on my computer and don't want to use ReWire. For a while, I took out my ProTools system and put GS3 with the Layla24, and I never had a problem. I was just doing it to check how the card works and sounds, and never got around to using GigaPulse. I used GS3.04 and the drivers that came with the Layla24. Sorry, maybe if I knew more about computers I could help.