Do you mean COUNTING, I hope?
realclearpolitics.com is showing Bush with 274 electoral votes...
VOTING!!! not counting.... the last vote was cast about 17 minutes ago!!!!
Probably voting. They probably kept the polls open to accomodate idiots who somehow couldn't arrive at the very generous scheduled times.
As for provisional ballots, don't worry. These are essentially "ballots" that people who have no right to vote are permitted to cast - and which are then rejected by the election judges. There may be a few that qualify to vote, but very, very few, because the people who have to cast these have met none of the standards.
The thing to worry about is if lots of provisional ballots are accepted, because in the normal scheme of things, they shouldn't be.