Well I just purchased the studio pak and am having some serious issues with my system freezing up and crashing. I have a G4 466 single processor and am using Digital Performer 3.02 with a 2408 MKII with a PCI-324 card. I originally had nothing in the first PCI slot with the PCI-324 card in slot 2 and put the UAD-1 in the 3rd slot I was able to use 3 plugs (2 LA-2As and 1 1176SE) and then tried using 1 Dreamverb and that's when my system began freezing and crashing right when I put the Dreamverb as an insert...so then I reinstalled the PCI cards so that the PCI-324 was in the 1st slot, right next to the graphics card, and moved the UAD-1 to the second slot, but the system still is freezing up. I really don't know what to do, would moving either of the cards to different slots help? Is the UAD-1 just not liking the PCI-324 card? I get really ugly sounding breakup before the freezing...Can anyone shed some light on this problem? I'm really getting a bit desperate here, all responses are GREATLY appreciated. Thanks, David