On 4/7/05 2:24 PM, "Gary Roberts" <GRoberts@npr.org> wrote: > Anybody ever seen or used this??: I saw a thru-hiker in the Nantahalas last month with a solar batter charger mounted to the top of her pack. I didn't ask why she needed the power, but I have seen a lot of hikers lately with MP3 players, etc. Ken B