Alright so this is what I want to do and I need to know if its possible before I waste some money. I have the 2.8 Octo with 2 24" monitors and 16 gb ram and an 8800gt. Me and my future wife both like to play WoW. I know you can open multiple instances of WoW with separate accounts, but what I need to know is can I set up my dual monitor setup to act as if it is two separate computers with 2 keyboards and 2 mice so we can play together without having to purchase a whole second computer? I'm willing to buy another GFX card if I have to along with the second mouse and keyboard since that would still be cheaper then buying another computer. Thanks in advance.