Powerbook G4 Music Software Problems



I own a Powerbook G4 running Panther. I run Logic Pro 7 and have had two problems with it recently.

The first is I get about 5 minutes of Logic running and then it crashes. The error report says:

Exception: EXC_BAD_ACCESS (0x0001)
Codes: KERN_PROTECTION_FAILURE (0x0002) at 0x00000002

It then goes on to list all the threads.

I have been experiencing the same problems with Itunes crashing and Propellerheads Reason program. I'm wondering if it might have something to do with my Mbox?

The other problem was I had a UM2 midi to USB box installed on my mac. Logic was receiving midi signals for about 5 minutes then it crashes. Sometimes I get a black box that comes up saying I have to restart my computer in lots of languages!

I have had these problems ever since I bought the mac a year ago. They got better slowly on their own, and I recently had to wipe the computer and start again and now all the problems are back with avengance! Some days I can get a few hours without it breaking again, very strange!