I have a Home Director expansion kit that I picked up cheap a while back. So far, I've only used it to control Christmas lights, but I'd like to venture into complete home automation gradually. Anyway, last year, It worked for both of hte modules I used. This year, the modules are in the same outlets they where in last year, and I'm 99% sure that the "Mini controller" is in same location but it only will operate one of the modules. I moved it to an outlet near the module it wasn't operating, and it'll make that module function, but not the other one. Based on this, I suspect I have some kind of propogation problem. Is there any way to fix that? If not, are there any relativley inexpensive Wireless HA modules that can be purchased piecemeal?