Hey Gina, I don't know about that particular tool or formula but I too, feel it would be beneficial. My quit date is 6/24/08.
As far as the still liking to smoke, have you watched the videos explaining how the addiction works with the receptors in the brain and the triggers?
For me, even though I know smoking is bad and I know it's an addiction, watching those videos made me really relate to those cravings differently. It's as though I now know them to be 'false friends' and see through their charade...sounds like I'm referring to people doesn't it?
Honestly, though, viewing those cravings as something real and tangible rather than an idea or thought really helps me. I just try to visualize them as the worst bad guy, villain, monster, whatever!
For example, scary movies creep me out so if I imagine that Freddy Krueger is trying to get me to smoke then I know it's not just bad, it's scary-won't-wake-up-from-the-nightmare-bad! lol
Anyways, Good luck!