hi all just a couple of questions on sli/g cards firstly i am thinking of upgrading my mobo in the next week or 2 and thinking of getting an 780i of some sort with tri sli, so is this mobo any good thinking of the xfx one also does the tri sli make much difference or not i have a q6600 and displaying on a dell 30" monitor @2560x1600, my current graphics is nvidia bfg 8800gts 640mb oc2 was hoping to get a second or even third of this card but can only find 512 mb versions of this card so will i have to change the card too any help would be appreciated