Pre-wired electrical systems -- What's good and simple?

[av8]

Thanks to all for the great info and  reccos. It was interesting to see the support for Centech. It's the only system I've ever used, and then just once -- I'm an electirical neanderthal who accepts without question Carps' smoke theory. The Centech install, however, was "painless"  and worked so well you'd have thought I knew what I was doing. Again, thanks to all.

Mike