2000 Volvo V-70 intermittent starting problem

Please help. There is a question still on file from Nov. of 2009 titled " 2000 Volvo V-70 intermittent start problems" authored by a Tee Thomas. The question could have been written by me. Same car, year and model and exact same problem. The solutions ranged from issues concerning the the ignition, the ignition key, the antenna ring and different aspects of the fuel system. The discussion was closed with no resolution given. Obviously I would love to know what worked for this person. He or she spent a $1000 on diagnosis before asking the question here. (would like to avoid that part). Shot in the dark, but anyone know how I could get ahold of this person or anyone with the same problem that found a solution? Thanks, Walt 64