9:22 p.m.
Contested races: actual returns nationwide:
Talking Points Memo Election Central Scoreboard is updating every four minutes in a lightweight grid. (it's a lefty site, so avert your eyes from the ads on the right if this offends you; the rest of the page is pure data.

9:00 p.m.
Early Senate Exit Polls: Think Progress, one of the celebrity bloggers reporting for CNN and ASAP tonight, published the early exit polls from CNN.

The National Election Pool, which compiled the results under high-security, comprises ABC, The Associated Press, CBS, CNN, Fox News and NBC.

The effort aims for accurate, reliable data which could also be used as a check on machine totals.

Incomplete, certainly, but interesting, here they are:

VIRGINIA

D: 52
R: 47

RHODE ISLAND

D: 53
R: 46

PENNSYLVANIA

D: 57
R: 42

OHIO

D: 57
R: 43

NEW JERSEY

D: 52
R: 45

MONTANA

D: 53
R: 46

MISSOURI

D: 50
R: 48

MARYLAND

D: 53
R: 46

TENNESSEE

D: 48
R: 51

ARIZONA

D: 46
R: 50

The polls are now closed. Real results to come.