CT users, I have put together a utility that generates random traffic for a CT-type serial network. Its on ftp.demon.co.uk in pub/ham. I have used it to test serial netowrks for integrity and to watch CT running at a cool 7500 QSO's/hour! I thought it might be of use to you folks out there. Darren - G7BKO hatcher_d@bt-web.bt.co.uk