Hi everyone I have recently tried to install windows XP on my mac. What i think happened, was that i THOUGHT i was using bootcamp, but in fact it tried to install XP as the main operation system. In any case, i was stuck in the XP setup blue screen, without being able to complete the installation, get back to OS or even get the XP installer disc out. After spamming the Disc removal key, i finally got the disc out, but when i restarted the mac, a flashing folder showed up. I found out this was because the computer could not find a operating system to boot by. I plugged in the installation disc and tried to repair the disc but it could not. I finally gave up and tried to reinstall the whole thing, but it could not find the harddisc. What i am asuming happened is: I must have said yes, when the XP setup asked me if i wanted to format the disc. This (ofcause) ment i could no longer run OS on the disc. I realise all my school work, notes and files are gone, what i want now is just my computer back with OS. How do i format the disc back so that i can reinstall OS on it? Please help, and yes i know it was very stupid to format the disc in the first place.