I have USD $4,000.00 in my Dwolla account that I set up last week, and an additional $5000.00 that is pending and should be deposited by Monday.  I did not fully read up on using Dwolla to buy bitcoins (I just took recommendations from this forum) and now I have learned that Dwolla apparently has a 30 day probationary period for transfers to certain high-risk merchants such as MtGox.  I cannot afford to wait that long, as the price will likely continue to increase rapidly.

I would like to exchange my $9000 to USD in the shortest amount of time possible.  What is the best way I could go about doing this?

By Monday all $9000 should be in my Dwolla account, but if I could transfer the $4000 that I have now, that would be even better.