Hey Bill, I am sorry to do this to you because like your T3 Protocol I am sure you have posted this a dozen times. The Problem is I have clicked on subject button for 5 min and I can't get this search to function! OKAY: I think Brock said 50mcg of T2 is equal to 12.5mcg of T3. (I am ofcourse talking about the orginal T2.) So for long term use should I use 1,50mcg T2 per day OR because T2 is less inhibitpry can I use maybe 2 long term? What protocol did you come up with to compare to the long term T3 program? Thanks a million!