I just upgraded my MBP's hard drive to 500GB and then I waited 14 hours for it to restore from my Time Capsule. After I woke up, it was finished. I restarted the computer and tried launching Mail, Safari, Software Update, and iTunes. I have not tried the other ones yet. Whenever I click on them, it will just bounce up and down on the dock, but the Problem Report window just opens and asks me to press OK or reopen to send the problem to Apple. After I clicked Reopen, the problem repeated. What is the problem? I successfully opened Firefox, but the ones that I stated above still doesn't work. I'm not sure if those are the only applications that crashes when I launch them.