I used to buy AD from Perfect World, but the price is outrageous. I´ve heard a lot of horror story about buying AD from third party websites. After I did my homework, I figured in the worst case scenrio, I´d got scammed and lost my $, but the upside potentials are so huge. I found mmogold4usa on one of the big mmorpg forums. First, I ordered 1M from them,, and it was delivered within 10 minutes, so I ordred 10M again, this time it took them about 25 minutes. I have nothing bad to say about this company and i will use them again!