I just did the OxypowderLiver Flush (my first flush ever!) and it went great...I loved that you could eat in the evening (berries & cream) and that you didn't have to wake up and drink Epsom Salt solutions. I followed the plan completely, but drank the Epsom Salts with grapefruit juice.
I got a couple hundred yellow-green dull colored stones -- I think they were cholesterol -- and didn't suffer any ill effects. I plan to do it again in 2 weeks and once more after that before I leave on vacation to India in August.
My problems are related to my menstrual cycle (estogen overload, I'd say), and my period is just starting, so I won't know the effects until at least one more flush.