what do you use for heat

Natural gas in the house and a 36,000 btu electric shop furnace hanging from the ceiling in the garage. The best decision I made for the garage, it's very efficient, I set the thermostat on the wall at 60-65 in October and don't touch it til April, the bill hasn't gone more than $30-$35 a month even during the real cold spells. Although, my garage is very well insulated.

The more important question would be, who else has cable or satellite in the garage?