I have a new ibook. It came with 9.0 and i upgraded it to 10.0. I purchased a 10.1 upgrade and loaded that. Then I loaded the 9.2 upgrade. After that whenever i started it, it would start with 9.2 insted of 10.1. I couldn't figure out what to do so I reloaded 10.1. Now I can't get my ibook...