I tried the pizza and olive oil cleanse but I'm afraid that it was a bit of a disappointment! Although it was tasty, I only managed to flush about 10 small stones (and that was with half a cup of olive oil). Also, after this flush, my skin started to become really oily, and I think it was because some stones had become trapped in my gallbladder. I did feel some discomfort in that area and so I thought I would try Super Phos 30 to dissolve some of the stones. In short, the Super Phos 30 really worked well and I passed some stones even without flushing. This weekend I'm going to flush with Spanish extra virgin olive oil and see what the results are.
If anyone else did the pizza cleanse post a reply and let me know how you did. I'd be interested to see if anyone got any better results.