Currently on day 13-14 of Iforce Intimidate, I'm already up from 214 to 218 and leaning significantly! Wife is using it too now, shes juuust starting to hit the "omg this is awesome" phase. Iforce / Vaughn - you never cease to amaze.
Side note - it will kick in MUCH quicker if you take Testabolan V2 before Intimidate, I'll let Vaughn explain all the tech behind that one though..