Just wanted to ask, if you go with the 2 PC's are your even going to throw a graphics card in the second pc?really you only need one workhorse PC you just like the other for alt tabbing and such, I'm a big alt tabber as well, but if I'm only using the alt tabbing for music, web browsing, Then would you really need a graphics card in there. (In my opinion I would run the workhorse in sli and let's say you have a friend that comes over, instead of him having to bring his rig to you can throw one card in the other and convince him your extra PC is enough for you two to play some games lol. (Just idea, for your choices. So two in one or one in both or just one?)