hello (deep breath) I have logic 6.42 on a powerbook running 10.34 amt8, fire410, mbox After startup I repeatedly get "core audio not found error 102022 (or similar #)" and, (of course), none of my audio objects work. Occasionally, restarting fixes the problem, other times it does no good at all. I have yet to see any rhyme or reason to this problem. has anyone else experienced similiar nonsense, and have you found a solution? Also, has anyone had totally intermittent behavior of their Mackie Universal Controller (MUC) or Logic Control? Mine seems to randomly freeze, lose communication, behave errattically, compete with the program, etc. At this point I feel it was the worst $900 i have spent all year. Any help would be greatly appreciated. It goes without saying that I have the latest drivers for everything, and have read the documentation for all subjects discussed. Thanks! j