Acute, primary HIV infection represents a potentially unique opportunity to eradicate the infection. Although plasma viral load rises rapidly, the dominant infecting virus is relatively uniform genetically, and infection may not be fully established in all tissue sites until some time after exposure. Current antiretroviral therapy is able to reduce plasma viral load to unmeasurable levels in established infection. However, there are many questions that remain about the treatment of primary HIV infection. While it is assumed that aggressive antiretroviral regimens are required, it is not known how long they must be continued. It is hoped that after an interval of aggressive therapy, the number of agents could be safely reduced. This study evaluates if viral suppression can be sustained after study therapy is withdrawn.