Surprisingly the MacBook by Apple doesn't have a pin hole where you can use a pin to forcefully eject the disc that is stuck in the superdrive. Here are 10 methods proven to eject any stuck CD or DVD without wasting your money and time in sending your MacBook to Apple Repair Center.
One of the best and easiest way to have a feel of the latest Mac OS X Mountain Lion on a non-apple computer is to simply install a theme. This way you can still be familiar with the computer usage as it is still Windows except the interface resembles Mac OS X Mountain Lion.