?? So what coonection is the 4th monitor using? You can only have 3 monitors as surround, so use a dp or hdmi for the 4th monitor!
Hi Redeemer, just thought I'd post on here in case anyone else needed to do this, NVIDIA got back to me, the 4th monitor has to be connected via the mini display port to the card where 2 monitors are plugged in for surround (via DVI's) then it works. So my final setup was 3 monitors in surround + the accessory display on the 4th monitor plugged in via the mini display port.