ATi has Eyefinity. But what about NVidia? I was able to get away on Everquest by manually editing the config file to set resolution at odd setting (including 5760*1080) but WoW does not run at this. I tried windowed mode and stretching it, it still maintain max res of 1920x1080 and everything is stretched 3x wider so it looks awful.
Any creative and legal work to make WoW properly span 3 monitors? I have dual GTX 470 (not SLi) and other stuff seems to work fine with 3 monitors.