I forgot that EVGA has a program for their GPUs (Precision X). My pair of 660 Ti cards is idling at 33 degrees right now. Nice and frosty! :)
That is quite cool for SLi! No problems there :)
Just played Arkham Asylum for about an hour at MAX settings w/ PhysX and the cards peaked at 56. I think I'm good for airflow right now. :P
That's damn good. Looks like you've got room to OC!
Yeah. I may do some light OC'ing in the future, but at the moment I think I'll leave it alone. :P