I've been evaluating whether the m0n0wall traffic shaper will work for 
me and I have to say wow!  It seems very nice.

I do have 1 question:

Does the traffic shaper use borrowing?  Such as if i have 2 upload ques, 
ftp assigned to low priority que and everything else assigned to high 
prio que.  Will the ftp consume the maximum available pipe speed until 
something in the high prio ques needs it, then i would assume the ftp 
traffic would slow down until the bw is available again?

Sorry for the cryptic question there.

Mark