I'm using ABC News, because I can't find the tally on the Sec. of State website. Anyway, ABC/Associated Press now has Burns within 5500 votes.
http://abcnews.go.com/Politics/Vote2006/page?id=2621533&state=MT
Both sites seem pretty up to date, though I notice ABC now has the breaking news header:
MONTANA SENATE RESULTS NOT EXPECTED UNTIL 8 A.M. ET, BECAUSE RECOUNT NEEDED IN YELLOWSTONE COUNTY