Safari 4.0.2 has been beachballing like crazy lately. It seems to happen the most when I'm scrolling, or typing in the URL bar, search bar, or any other form. It's occurring to both my iMac and my new MacBook Pro. I've tried resetting Safari, clearing the cache, etc. Any other ideas? Or is this a problem that a lot of people are experiencing that we'll have to wait for Apple to fix. I love Safari, but I'm going to have to use Firefox until I can figure out a solution.