I installed CHIRP for my XP platform and read/wrote to my Yaesu 857d and wouxun FB, worked first time :) Thank you. My question now is any information for CHIRP on the Anytone AT-588UV - AT-5888UV ? Dual band, with receive of 2 meters 440 and 220-260, 758 memory channels, cross band repeat. I love the radio and purchased it from importcommunications.com here in NC, Ed does a FB job. Thanks, 73 N5NNS George