I have a friend of a friend who swears by this program: MuscleNow.
I've heard a little bit about it... it kinda sounds like HST.
From what I can tell the routine is as follows.
1 week 2 sets of 8-12
1 week 3 sets of 4-7
1 week 4 sets 8-12
1 week 5 sets 4-7
Repeat. The friend of a friend has...