--- In logic-users@yahoogroups.com, aaron wrote: > >I just got my new Mac Pro 2.66 / 2 gig Ram and MOTU traveler. >I'm running my new sessions at 192k / 24 bit. >Currently running 25 stereo audio tracks and 5 Instruments Ultra >beat, Sculpture. >I keep getting A Core Audio error message that says >"System Overload, the audio engine was not able to process all >required data in time. >I've adjusted the I / O buffer size settings and still no luck. >Am I missing something? I expected to get better performance from >this set up. I would say that's damn good performance considering you're running at 192/24. Data I/O at 192 is huge... either the system bus will saturate or the drives cannot keep up. Are you using a separate high speed audio only drive? One question.... why 192, it makes absolutely no sense, your audio interface qualiry is far below the threshhold of any possible gain 192kHz could provide. Manufacturers use the 192kHz as mostly a marketing device. To benifit from 192kHz your hardware and recording environment would need to be pristine, and even then....... Howard