Lead Sponsor: University of California, San Diego

Collaborators: University of Southern California, University of California, Los Angeles, City of Long Beach Department of Health and Human Services, California HIV/AIDS Research Program

Intervention / Treatment: BEHAVIORAL: SoC + ALERT Intervention

Lead Sponsor: University of California, San Diego

Collaborators: Gilead Sciences, University of Southern California, University of California, Los Angeles, City of Long Beach Department of Health and Human Services, California HIV/AIDS Research Program

Intervention / Treatment: DEVICE: SoC + iTab

Lead Sponsor: University of California, San Diego

Collaborators: Abbott

Intervention / Treatment: DRUG: Different formulations of once-daily lopinavir/ritonavir