Not exactly a Mac problem but I'll give it a shot anywayz....... Mozilla 1.1 has been slowing down for me after about 30min to an hour of use and I don't mean browsing speed. When I open a new tab, it has a bit if a delay which wasn't there before, the same thing happens when I try to switch tabs or scroll up down the page. It's never did this before, and when I close it down and restart it, it's fine, but about an hour later, it slows down again. I haven't done anything to my PC recently, except install a few unrelated graphics software so I really can't think of what it could be. Anybody got any thoughts?