I am using, or shall i say, trying to use a G4 Powerbook 1.25 ghz laptop with an Mbox and Reason. I got this damn thing because my 550mhz was dragging and i use the laptop to perform live. Only the new laptop does not work at all with the Mbox. Reason just quits after 30 secods. It runs fine using default sytem audio, but with digidesign core audio, it just craps out. What is the deal? I just upgraded to OS10.3.3 because i thought the kernel update would help me. but alas... G4 1.25 GHz 2Gb Ram OS10.3.3 (or 10.3.2 but that didn't work either) Mbox Reason no luck Help. please. thanks, -j