R net +2 (42 seats)
D net -2 (58 seats)
Democrats hold both seats in New York, Schumer's with >70% and Gillibrand's with >50%.
I imagine all the big Democratic party figures will be staying put campaigning in Connecticut, Pennsylvania and certainly Nevada so they could still easily be held onto. If Illinois looks to be close this time next year, President Obama will certainly be there quite alot considering Giannoulias was part of Obama's "inner circle" in Illinois. If Deleware looks close, Biden'll be there campaigning alot of Beau aswell.