In a message dated 99-10-27 10:34:30 EDT, you write:

<< Good for
 keeping your hands warm. >>
Uh, the stupid little 12v heater I bought a couple of years ago won't even do
that. I sometimes use a propane heater while driving, the type that screws
onto the top of a propane cylinder. Crazy? Yes, I guess so, but it does work.
I've now seen a propane heater made by Coleman that says it is safe to use
indoors. Home Depot has it, $49.00  Jeff S.