Have only done one of these so far (mbs from 2003 - you'll see it in this directory).

You can find very good translations of 2003 A1 and A2 as well as 2002 A1 and A2
from Owen Astrachan's site - http://www.cs.duke.edu/csed/ap/
He also has questions at the AB level from 2003 (AB1 and AB2) and 2002 (AB2 and AB4)