Ohio had only a 46.8% turnout to 74.8% of republican turn outs. Also a few demo counties have dropped 9 points to the 2008 election
The big democratic party counties are mostly counted there, but not the republican ones. http://elections.huffingtonpost.com/2012/results/ohio
I just saw Fox's 49.8% turnout in Cuyahoga county and 19 other D counties, and 73.9% turnout in 9 R-heavy counties, respectively