Frenchie:

Thanks. I'll try that. Just got my T2, IRF-6, and SPS-1 today. The T2 is charging overnight. I feel like a kid, who can't wait for Xmas morning. Anyway, I've been reading the manual(s). Based on the SPS-1 diagram, it appears that I will need an SPS-1 for every unit that I need to do power sensing with (i.e. on/off detection). Is this true? At $50 a pop, with 8 equipment, that's another $400. My wife is going to kill me. Please tell me there is another way.