I played in seton's today, 4v4. About midway through our air player, BC_Ramak, dropped from the game. Then, some time later, both BC_Tiep and I dropped in identical fashion, about a minute apart from each other. (Both our crashes were just total freezes of fa, where the only solution was to ctrl+alt+delete and close fa through task manager. I had to close faf, but here are the logs anyway, I haven't played another game since then. Also attached is the replay, and here is a conversation between tiep and V-TWO, who was on the other team, just as an extra hint.
http://www.mediafire.com/view/?8v68cgy691d1x4m