ya i've read through it, although i dont do the intra shake protocal due to the fact that i take shock therapy and powerfull 15 minutes before i work out. so i dont want to lose the puresap aspect of powerfull, and eating during my workout will also hinder the effects of the shock therapy as well. but i do like it alot in my pre meal shake. not overally impressed with powerfull but from what i heard you need to run it for awhile to get the full effect, i sleep somewhat better but other than that havnt noticed any other pronouncable effects. after the holidays im going to get 2 prime and possibly 2 diesel test hardcores... sounds like a promising stack. Has anybody used this combo? if so what was your experience? has anybody else done any other stack with Prime?