I had a very calm phone conversation with an AADSAS rep about this issue. She was very helpful actually in explaining their reasoning. Obviously some schools use a +/- system and some do not, some schools have grades such as "AB = 3.5", and some schools even have A+'s (which is extremely rare). Anyway, due to this mess of a system, they have to take all of these grade denonminations, and put them on one scale, thus when A+ is the top, and no longer A.........an A- will be just slightly lower than 3.7. Anyway, EVERYONE's AADSAS GPA is going to appear different (slightly lower) than what is posted on your schools transcript. And she also went on to inform me that D-schools will be able to see your "coursework" section, as well as transcript, and that they are aware of the AADSAS system. So chill out, there is nothing you can do, b/c its happening to EVERYONE! Your not suddenly giong to drop from a 3.5 to a 3.3.