Jim, yes I believe it's the JCM's that are giving me the poke through. I'll have to dig around for my log in info for the link. Phil, I think I see what you are saying here. I understand crosstalk basics, but never played around with it. I've picked and poked at the files already but never did a full autopsy. I'll be giving your suggestion a try and see if I can get a better understanding of it. Thanks Mark