If you plan to use Cheyenne Bitware and the Tasmanian Devil 56k modem please do the following :- (1) Please install Cheyenne Bitware in the default \BITWARE directory (2) Run the program CB56KP.EXE (3) You should now be able to use Cheyenne Bitware correctly This program patches the Bitware program to give complete usage of your 56k modem Any problems, please give Technical Support a call