My sister has an indigo iMac 500 running 10.3. She wants wireless added to it. Here is the problem, she is halfway across the country so for this to happen I will need to be able to talk her through the process. She is not an idiot when it comes to computers, but actually digging into the case or looking for drivers or anything like that would be beyond her abilities. Is anyone familiar with that model? Is it just as simple as putting in an airport card? Or should I tell her to fogert about it for now? Thanks.