AmigaOS 1.2, 1.3 and 3.1.
Tiger, Lion and iOS5 on my Mac Stuff.
Windoze XP unfortunately at work. I abhor using that system so much that I bought M$ Office for the Mac just so I could bring some of my work home.
Was using MorphOS for a bit, but aborted the novelty after a while. That said, anyone looking for a stock 1.25ghz Mac Mini with MorphOS registered?
