Well, I didn't do as well on this exam as I planned.  I even get to take it again.  I can't blame anyone but myself.  I studied the least, by far, for this exam out of all the others that took.  I figured that this exam couldn't be THAT hard.  I figured wrong.  I scored a 548.  Not good by anyway you look at it.  I just ordered the book that was referred from here:  
http://www.techexams.net/forums/70-294-windows-2003-active-directory-infrastructure/41513-passed-70-294-a.html#post323485
My worst sections were about Group Policy.  By the way things look, this exam has slain many contenders.  I will conquer it.  I have to use my second shot by the end of June.  I am going to see if I can pull it out of my ... and pass it.  Prob not, but we'll see.  I figure I will have to study up to pass this one.  Cross your fingers!!!