Hello, I just got a new iMac. Took it out of the box and started it up, then used migration assitant to transfer files from an old computer. It then froze at about "13 minoutes remaining." OK. I rebooted and tried again. Still froze. I then did an "erase and install" using the factory disks that came with my computer. WIll these disks effectively erase all of the data that was partially transfered by the migration assistant? Does this problem sound like I should take the computer back and get a new one?? Thanks!!