CellCept
"I had a liver transplant in 2001 and was put on both CellCept and Prograf.  When my creatine reached 2.1 I was taken off Prograf and put on 2000 mg a day of CellCept.  I have had no side effects.  I only problem is the cost, I am now on Medicare and will be in the donut hole after 4 months."