iSol solar charger for Apple iPod player - Mp4 Converter

The iSol portable solar charger is one economical way of charging your Apple iPod player no matter where you are (unless your at the nether regions of the earth where you get 6 months of unbroken darkness) without worrying about being in the vicinity of a power outlet. The iSol claims to offer an hour of juice for an equivalent amount of time under direct sunlight, making this great for camping trips. This iPod solar charger comes with several plug options that caters for the iPod mini player, iPod nano player, and Apple video iPod. Has anyone picked up this $39.95 solar-powered iPod charger? Was the performance up to par, or is it yet another over-hyped product?