Thanks, that helps a lot! Got to around 60fps on both monitors. I do have different monitors (one wide screen and one regular) though. And since horizontal span wants you to have the same resolution on both, the image isn't as pretty as it could be. But I can live with that.

Also, if someone is trying to do this - I had an old version of nvida control panel, which didn't have a setting for horizontal span. Here's a link to an updated version: http://www.nzone.com/object/nzone_do...bit_93.81.html