inputs.text: works fine - got cable use radiodoctor software program motorola gm300 singlechannel motorola m10 radios connected radio doctor software adding program prompted error software easily remedied instructions yahoo groups site frequencies easily changed cable along radiodoctor software allows operator easily make motorola gm300 m10 frequency agile one options software adjust power not possible resulted error cableradiodoctor able change frequenciesreminder radiodoctor software intended use motorola gm300 family radios computer running windows xp cable intended use 9pin serial port questions motorola radios may answered [ ] radiodoctor yahoo group [ ]