If you want the best 8 bit telecommunications go to www.indirect.co/user/proterm/ Or write to Intrec 33035 E. Topaz Circle Phoenix, AZ 85028-4423 Call 602-992-1345 Spectrum is the best 16 bit (//gs) software I am told. Right now I'm not finding a link. The author lives in England. It is very good from all accounts. It is still being actively supported. Bruce