I have a friend running XP Pro who needs to dual boot but wants to do it with Chromium OS. The optimal arrangement would be if the PC runs XP all the time and then if he restarts with the Chromium OS USB in the slot it will just boot to the Google software. I'm pretty sure that this can be done easily but everything I've looked up so far leaves me more confused than I was when I started. Any assistance would be appreciated. Thanks!