I'm planning a major backpacking trip for this summer where I'll be relying on my Solio 160 gram solar charger to power an iPod and camera. The Solio charger has all sorts of connectors to fit it to many phones and cameras, but the catch is that the camera must be one that is built to charge from a computer through the USB port.
Are any of these cameras still made? If so, what would be a good quality, low-weight option?

