I plan on upgrading my radio shack computer very soon. Since it's almost impossible to get a computer running XP today, does Dx4Win run in Vista? Thanks and regards, Irwin KD3TB Irwin Darack 2002 Country Club Drive Doylestown, PA 18901 and 37504 River Birch Lane Ocean View,DE 19970 idarack at gmail.com Cell Phone: 1-267-261-4959