When a donor organ becomes available for transplant, the patient will receive three anti-rejection drugs-cyclosporine, mycophenolate mofetil and prednisone-to prevent organ rejection. Immediately after the surgery, HAART drugs will be stopped for 7 days until stable levels of the immune suppressants can be achieved. Then, HAART will be re-started and all medications will be adjusted to achieve adequate blood levels. Patients must stay in the local area 60 days after discharge from the hospital for monitoring. Frequent blood samples will be taken to monitor kidney function, viral load and CD4+ T cell counts. Follow-up visits will then be scheduled monthly for the first 6 months after transplant, then every other month for 1 year. Kidney biopsies will be done at the end of the first month, after 6 months, and yearly for 5 years. For the biopsy, a special needle is used to remove a small piece of kidney tissue for microscopic examination. The biopsies and blood tests are done to evaluate the immune response to the transplanted organ and to study how HAART interacts with the immune suppressing drugs.