running a G4 I bought in 2000 and using OS9.2. Maybe it's the extra .2 at the end? I'll check it out and see. But as I said it used to run cubase 5.1 perfectly back in the day. It's installed fine now, but the audio cuts out the third time you press play without fail, and the wave forms don't draw. It's very frustrating. I have to say I'm a little disappointed in this site: I've only sourced a couple of functioning pieces of software from it - there's issues like, passwords are incorrect (Reson 2, Lounge Lizard), some software doesn't install correctly (Roland, I can't remember, sound canvas or something)..... anyway, sorry, that's a bit off topic. I'll try updating my version of OS9 and wiping the cubase preferences and see how it goes. You're all doing amazing work!!!