PCWorld.com - First Tests: PC World Installs Windows XP on a 20-Inch iMac With Boot Camp This is a decent review of the process of downloading and installing Boot Camp, as well as a presentation of test scores of the iMac running various PC games. It looks like the iMac is holding its own in shootouts with comparable PC's on games like Doom and Far Cry. So this confirms gamers' hopes that Boot Camp-Enabled Macs can be an actual substitute for PC gaming.