I used to have an iMac Rev D. 333mhz machine that I ran OS9 on. However, this new 600mhz I got seems to be right on that boundary between OSX and OS9 usability. I have 768mb RAM, and thinking about upping to 1gb soon. What do you guys think I should do with it? On one hand, I want a productivity-focused machine that is fast (OS9) and stable (not OS9). Also, there are some games like Deus Ex and Alpha Centauri that I'd love to play which would necessitate OS9. But having all of the additional media features such as bluetooth, modern iTunes, Safari 3, etc. with Tiger would be great as well. So..... Any good arguments to go either way? I don't want to dual-boot, because then I'll face the same dilemma EVERY day!