Our excellent nurse, Lauren Singletary, administered the five bags of stem cells that were re-introduced into Jimmy's blood this afternoon: 4.6 million in all. He continues to have a fever of unknown origin, but Tylenol is making him feel better. Between the transplant and the fever and the bone marrow biopsy this morning, he's had a pretty rough day, but his courage and his wonderful attitide and his good humor are unfailing. He is one tough cookie.