I am thinking of upgrading to the 20" Aluminum 320 GB imac. My son plays some PC games; Orange Box games like Portal, Team Fortress will not play on our old PC. I hope 1 mac could run mostly mac os but when needed also run windows.
So should I get windows XP or Vista for my new mac. I think microsoft plans to stop selling XP soon, but I've heard of lots of problems with Vista. I've also heard that the Pro versions of XP & Vista actually utilize the duo core processors.
Does anyone have any suggestion or experience running either of these on a mac.