Okay. Helped setup my friends iMac. After the installation began, it said it couldn't read the disc because it was dirty. Okay. that's fine. Problem is. There was no way to eject the disc because it came bundled with a wireless keyboard that won't pair with the computer in time for me to force eject the disc out. what to do, she's bugging out and all I'm getting is Apple's grey apple logo screen since it cannot recognize the disc. any help would be appreciated, hopefully by tonight haha, merry christmas