I believe Space Track has a new format on the data . When I load the new data into satpc 32 it throws errors and the only to shut satpc 32 down is via a 3 finger solute. Does anyone on the list have a resolution. Thanks nick ARS K5QXJ EM30xa 30.1N 92.1W Office 337 593 8700 Cell 337 258 2527 Helping UL become a world Class Engineering and Educational School