Trying it here now. Interesting. Simple enough to set up and seems to be cycling ok. I gave it a bit longer on each band than his example, maybe during contests faster would be better. David Robbins K1TTT e-mail: mailto:k1ttt at arrl.net web: http://www.k1ttt.net AR-Cluster node: 145.69MHz or telnet://dxc.k1ttt.net