Dwolla seems to be a good service but they are really REALLY slow.
I deposited money on the 7th and it did not arrive until the 13th. Plus it takes days to verify an account, and they don't work on weekends, which is kind of outrageous.
That's only 6 days, what's the big dealo?
You know it would be cool if Dwolla had the option of rush processing to get your transfer done faster but for a higher fee (maybe $1 instead of $0.25) that would be neat.
The only way to do it would be by extending a line of credit, and that causes a whole bunch of other issues.