The bottleneck is the card - I can lay down the cash for a very good replacement - but I've got other things I need to spend the money on as a priority (family etc). I can't justify spending a sum total of £500+ just to get VR working for ED *sad face*
....I have a pair of GTX 670s that I was going to use in an up and coming project after I upgraded and got 2 x 970s.
If your mobo (and PSU) can handle SLI, then drop me a PM.....
Nosh