Anybody know how to format a usb drive for use by YDL 6.2? Also, can this formatting be done on a Mac or a PC? Robert A. Black Research Meteorologist 4301 Rickenbacker Cswy. NOAA/AOML/HRD Miami, FL 33149-1026 Ph: (305) 361-4314 FAX: (305) 361-4528 (NEW) E-Mail: Robert.A.Black at noaa.gov (Any opinions expressed are mine alone, not NOAA policy)