Hi guys, I just purchased a TB MBP 15" and am having issues with it freezing. The weird thing is that the whole computer doesn't freeze but just parts of it. There will be times where I can't click on anything on the dock or desktop, but I can still use my browser and launch programs from the tool bar at the top just fine. I'm new to Macs and assuming this isn't normal. It seems restarting it will fix it but I don't really want to keep doing that, is there anyway to fix this?