OK, I finally found a good thread. And I'm gonna share.
I would give credit to the poster, but I'm not sure if that's a good idea.
Chemical: Anastrozole
Brand Names: Arimidex (tablet form), Liquidex (new liquid form)
Dosage and Common Uses:
Most bodybuilders using Arimidex as an anti-aromitase in the place of Clomid, Nolvadex, etc. although you will still need clomid to "jump start" the testes after a cycle. Bodybuilders are using anywhere from .25mg to 1mg per day or .5 mg to 1mg every other day with great results. It is mainly being used to prevent gynecomastia (bitch tits) and bloating (edema) associated with the use of injectible testosterones and other androgens that can possibly convert to estrogen. It is also said to somewhat reverse existing gynecomastia, but this is still up for debate.
Liquidex is a new product, which is is now available (as of May, 2001). This product comes in a 20ml bottle and contains 4mg/ml and is said to be available domestically for as low as $260 per bottle (as opposed to $540 or more for the same amount in tablet form). This product costs a little less than half of what Arimidex costs. A box of 28 1mg tablets of Arimidex is typically sold for around US$190-300 on the black market. Just like anything else, the cost will depend on where you get it and who you get it from.