Hi everyone. I bought my iMac a few days ago and I really am enjoying it. What I wanted to do is to boot XP so I could play steam and other things aside from the stuff I can do on my mac. When Windows was setting up it wouldn't let me finish because it said that I couldn't continue because I didn't have an older version of Windows. I am using the Microsoft Windows XP Home Edition with Service Pack 1. Any suggestions on what to do? I'm fairly new to Macs and I've never had to put a new OS on a computer so I'm lost when it comes to things like this.