I'm not a bleeding edge tech person, but these seem to be an interesting option. Been looking at Honeywell options and they range from one to 3 Benjis. Novelty value-hell yeah. I'm a guy and love gadgets and shiny things! But then again, pretty convenient compare to normal programmables. Anyone have first hand experience or info/suggestion? BTW, still have mid-efficiency spec-grade furnace and 13 SEER AC installed last year.