Hi, >I was wondering if anyone knows of a simple program around that would >allow basic 'talking' on the PC serial port using DOS. I'm using START. Is a SIMPLE and "naked" terminal. You just invoque it as: START Ej: START 2 9600 I use it for simple communications using the serial port. Has no other feature except echo-on/off :-) The good thing is that this just sizes 14.370 bytes. Works in any old PC. Anyone interested just send me a message directly. Luis Fernandez Cormenzana RadioBit Sistemas, S.L. Vehicle fleet control systems Patrol presence controllers Fax/Tel:+34-6-585 64 57 e-mail: radiobit@dragonet.es http://www.dragonet.es/users/radiobit