We put a couple of flourescent bulbs in the ones that tend to stay on. The only one I cant get away from is the 250 watt halogen pole lamp in the living/dining room. Nothing else throws enough light.
We cut our bill just by being carefull about turning lights off...made a BIG difference.
I support getting rid of the rate cap. You're going to pay for your electricity anyway either directly, or through taxes. Cap or not, it doesn't come free, and the more we see the costs, the more likely we are to conserve. This thread is pretty good evidence of that.