H-I-V infections in Minnesota continue to plague the gay-bisexual population far more than other groups. Some blame it on the frenzy over promising AIDS drugs and treatments. They say this good news is detrimental because some people use it as an excuse to throw caution to the wind. But others say the REAL problem is the prevention message. British AIDS expert Edward King says he's worried about the way health officials and others seem to have forgotten that gay men are still at considerable risk for AIDS. Edward King is the author of Safety In Numbers. He's in the Twin Cities to speak at a forum sponsored by the Minnes