I am trying to install windows on my macbook pro 15" standard most recent one. I have an install for Windows XP home edition service pack 2, the installation goes fine until it asks me to insert another windows disc to prove... something, I have a valid windows 98 disc for this. The problem I cant figure out how to eject the windows XP disc to switch to the 98 disc, the eject button doesnt work. The Windows XP disc spins for a little while longer and then stops. Help?