So often, when I'm working with Firefox or Safari (mostly Firefox), my computer will come seconds away from crashing. It'll pause with the rainbow wheel twirling around, but if I have something like even Skype open or photoshop, I can still work in those. I've had to close Firefox a FEW times, at LEAST, in the last little while because of this. Why is Firefox acting so WEIRD?! I've even uninstalled it and installed a new version! Why isn't it getting fixed? Is there a better program that won't do this on my brand new laptop with Leopard 10.5 OSX? PS...my laptop is 4GB ram, 500GB harddrive with 2.13 GHZ. It's a very good Macbook.