Anybody know anything about "other" lamp technologies, specifically the high-brightness halide lamps? There are some nice (and $$$) lamps at www.microsun.com, but they're talking full lamps, not "just electronics and bulbs." I'd be well on my way to redoing most of the house in "more-efficient-than-filament" lamps if there was something moderately easy to use that was brighter (and preferrables smaller) than the 100-150W equivilent compact fluorescents... BillW