Before posting this, I searched the forum on airport problems, read through, and tried lots of things that haven't helped. I have an iBook, and yesterday bought a MacBook. I migrated everything over, and it copied all the applications and settings over. The airport is the sticking point. The settings copied over, and appear to be correct. When I open my iBook, it automatically connects to my base station. When I open my MacBook, it doesn't. When I try to manually connect, it tries, then gives an error. If I turn the airport off, then on, it connects perfectly. When I go into the preferences pane, usually the airport settings are grayed out, even when it's connected. I'd like it to behave like the iBook it's replacing. Any suggestions?