Hey all. As a potential new owner, I've just checked out a few quotes, including State Farm based on the great rates posted by many members on this site. Thought I'd share the results for reference.
The following quotes are annual premiums for a 2008 Hayabusa ONLY (no multi-policy discounts), clean record, Full coverage, $1000 deductible, in Maryland (DC Metro area):
Progressive $1,813.00 (ouch!)
Geico $1,081.00 (better but still a bit pricey)
State Farm $498.00 (MUCH better! whew!)
As most others seem to have found, State Farm is out in front by a mile and Progressive apparently doesn't want anything to do with new bikes (although State Farm was about about double anybody else to insure my 1985 Suzuki GS550ES for some reason...curious).
Hope this helps the next rider get a fair rate.
Ride safe and ride well!