Hello, some time ago i wrote a kernel extension which enables the level 3 cache on unsupported G4/processor card configurations. One of those (apple-unsupported) configuration is: G4 Digital Audio with processor card Dual 800MHz from Quicksilver... This extension worked for OS X 10.3.xx only. Now i wrote a similar extension for Tiger (10.4.xx), but i could test it on a single processor machine only. Are there volunteers for testing my new extension with a dual processor configuration and L3 cache? Please write me a mail, then i send you the instrucitons. Regards, Till