TT5, TT1 and Pocket wizard II
Actually I had asked this question a few months ago and the tt! will trigger the PWii as long as theyt are on the same channel. I used channel 2.
I ran a softbox today on a PW2, a fill on a 580exII with a tt5 shot at a white umbrella as a reflector for fill and finally another tt5 with a 580ex2 on a boom snoooted to hell as a hairlight kicker thingy...awesome!