I have started a bootcamp installation on new (updated) mbp. During the install, windows-installation makes a critical error and says that the installation cannot continue. I managed to eject the disk by holding down the mouse button, but my problem is that the mbp starts up in the corrupted windows installation and stops again. I'm in an endless rutine where I cannot boot in Leopard again. I'v tried to give it the Leopard installation disk but it's beeing ejected. How do I get pass bootcamp and into OS X again.