Thanks to all who responded to this thread. My questions have been answered. I am just getting to try the specific fixes for the MJF-1270C and MJF-1274B that John WB2CIK outlined. Also, comments on this thread and from 2 other FlexNet node operators indicate that the Tiny-2 seems to be very popular although the MFJ's do work. Thanks again. Peter Fournia, W2SKY