Help a noob working out song - Melting Pot

Hi,

I'm trying to work out how to play Melting Pot by Booker T & the MGs.

http://www.youtube.com/watch?v=Rq4FFzDP8Ms

I've got the beginning down (A, D, A, G, G#, A etc) but can't get the next bit down where it drops down to F. Any help from someone with better ears than me (that's all of you) would be much appreciated.

Bah, I tried and miserably failed, haha. What you got so far sounds right though, so kudos on that!

I'm loving this bassline now... Going to drive me insane trying to figure it out.

The song name is priceless too, haha.

I think I've worked it out this morning. It's something like F,F,A,A#,C,C,A#,A,G