The means by which HIV/AIDS learners engaged to meet information needs was complex and involved much collaboration. However, few participants in this study were sharing their knowledge in online forums, which may reduce the ability of others more remotely located to learn from their experiences. Those who rely mainly on CMC to collaborate may be subsequently disadvantaged, as information is not been shared via this mechanism.Much has been written about use of the Internet in health care, particularly its use in supporting self care strategies by laypersons or consumers. Many individuals with a wide variety of illnesses are using web-based technologies to support learning about their medical condition. Those with HIV/AIDS are no exception. Research has indicated web sites are being used by HIV/AIDS learners to meet this goal. However, little is understood about the ways in which Internet resources are used in conjunction with other information sources. Further, less is known about the ways in which HIV/AIDS learners are working with each other to learn about treatment issues. Therefore, the research objective of this study was to determine in what ways HIV/AIDS learners are collaborating to meet their treatment information needs and what role computer mediated communication played in achieving this goal.Twenty three study participants in four focus groups reported a wide variety of resources were used to meet their information needs. Common sources of information included medical professionals, patient advocacy organizations, and peers. Their main need was for anecdotal material. Many collaborated in order to share HIV/AIDS knowledge. Participants also expressed being overwhelmed with the vast amounts of HIV/AIDS information available. Stigma associated with accessing information and the credibility of the source was also an issue for some. The Communities of Practice theoretical framework was used as a lens to examine the findings. It was found that novice and intermediate learners were apprenticed by those with more experience. Participation was taking place, but with little formal documentation of individual experiences with different treatments.