Every Monday and Wednesday morning, promptly at 10 a.m., I leave behind my daily life and turn to volunteering as an AIDS Hotline counselor at New York City's GMHC [Gay Men's Health Crisis], the nation's largest social service agency for AIDS. For the next four hours, my co-volunteers and I sit in front of a bank of constantly-ringing telephones, talking to men, women, and teens who call in from across the nation with urgent questions about AIDS, the ravaging disease that has left 13.9 million people dead worldwide. After almost 20 years, a whole generation, families are still facing the heartache of tending the sick, while scientists continue to be confounded by this stubborn, ravaging virus. Although the federal government currently spends$4 billion per year on AIDS research, and $15 billion worldwide, there is no cure in sight for the viral infection and no vaccine conference call service canada . Small wonder that the GMHC AIDS Hotline, the nation's first, is flo