I am currently running Logic 7.0.1 on a Apple G4 dual 1Ghz Power PC with 2mg L3 cache per processor with 1.5G of ramm OSX 10.4 . This is connected to two Motu 1224's via a PCI 324 card. These are all clean installs with no extra plug-ins and there is no other software installed on the computer.

I am trying to run a Logic song with 4 EXS, 1 ES1, 1ES2, 1 ESP and an Ultrabeat. I also have a ringmod, grooveshifter, a couple of delays, and a few eq's.

I am constantly getting a crash from Logic every 20 minutes or so but there seems to be any real pattern as to why. I have checked my system performance and the meters are running below half way.

Am I runnng my system too hard or is there a known problem with the system I am using?

Any help would be greatly appreciated.

Many thanks in advance.

MT.