So I downloaded bootcamp and bought vista. I only put 32 gigs in the partition and im almost out. So I need to delete it and make another with about 200 gigs. Problem is that using the option key doesnt work anymore. Idk why, it just isn't. Neither of the buttons work. And i've(before i got stuck)switched windows to the regular start up disk in Mac OS X. So now im asking, how do I switch back to Mac OS X without the option key? If I say had to go to control panel, i'd need to know exactly what to click. Im sorry but im new.