I used to love playing Quake3Arena many, many years ago. I'd like to play it again, but all I have is a 2009 24" iMac with OSX 10.9.4. I was just reading about something called QuakeLive which is basically Q3A played in a browser, but it's no longer supported on the MAC. I was thinking about the possibility to run an older (and if available, free) version of Windows on my iMac so that I could play QuakeLive. Is this possible? Is there any way to find a cheap or free version of Windows (maybe 2000 or XP)? Playing Q3A is the only thing I would be using Windows for, I haven't needed Windows for any other software I have used for the last 5 years.