Thanks, all the local "Pro's" that I have talked to know less about it than I do or want to sell me a whole new system that they would happily install and the support (for 5 digits...). If I could find someone that would be able to work thru it without costing me a couple grand in wasted time...

I am pretty sure it's something to do with the CAV but nothing was changed (I know, I know, but nothing actaully changed unless someone snuck into the basement in the middle of the night :))

If there are any Pro's that service Mid-NJ (Hunterdon County) that know what they are doing shoot me a PM.