With improvements in the treatment of HIV disease, gay men in great numbers are surviving--and thriving--into middle and older age. While increased longevity brings new hope, it also raises unanticipated challenges, particularly for gay men who never thought they would live this long: How do I deal with all the physical changes? Who can I rely on as I get older? Is a relationship still in the cards for me? What about sex? How should I prepare for...