So i've got my gtx 560 2GB sli installed and i'm very happy with it indeed (blows my old 480 away), the next step will be to go triple monitor. So that's all pretty straight forward, now what i'm thinking is that down the line i will also be buying a projector too, now obviously i'm not gonna be running all 4 at once but i just wanted to know if there will be any issues in hooking up the 4 devices to the cards at the same time and then enabling the one(s) i want when necessary. Anyone got any thoughts on this?