I'm using one called "Terminal" (terminal.exe) Version 1.9b Written by someone called "Br@y++" Works well for most RS232 type comms. You should be able to Google for it OK Or if you need more detail I can probably find it (somewhere). Richard P I am looking for terminal emulators that let you toggle the DTR and RTS lines. Thanks John -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu