I use the NiMH batteries and do not bother tracking time. I just change the batteries when they go flat. Works fine.
*---* *---* *---* *---* *---* "The early worm, on the other hand... gets eaten." --Anonymous Robert & Dreamer Doll ke7nwn Newport, Oregon N24C 3G 8/2000 Hookup rclark0276@xxxxxxxxxxx http://webpages.charter.net/dog_guide/