Tom,

You'll get 9 to 12 hours out of 4 AAs with the 1000, but only 1 to 2
hours with the 2000c.

I have been considering the 1000 for aviation and driving,


In land mode, the Airmaps will not give you turn-by-turn instructions -
they'll simply draw a straight line from present position to
destination.

--
Thomas Borchert (EDDH)