Our office has some old software that has to run in OS 9 on a PowerPC G5. Using the G5's "additional software" DVD, I installed OS 9 in Leopard. After installing and trying to run it, I found that Leopard doesn't support the Classic environment. What are my choices now? (1) SheepSaver, which I've read is buggy, or (2) uninstall OS 9 and try to buy new software? How do I uninstall? Advice on how to either use SheepSaver or how to uninstall OS 9 and all its associated files would be greatly appreciated. I'm concerned about SheepSaver bugginess, because 10 people share this computer, and we don't need a troubleshooting headache. Thank you!