Well, I say amazing, but sure i'm biased! Anyways, I am working on a crystal and leather case which has a built in solar charger so you can charge your device anywhere - all you need is the sun! Now so far, for the case to look nice, I can only add a small lithium battery which can only be charged for about 15 minutes. This means that you can only charge your iPod for 15 minutes when there is no sun, but when your under the sun, you have unlimited power! You cannot see the charger in the case, besides the few small solar panels on the back and top which will just look like it is part of the overall design. The panels are well protected so if you drop the touch, not only will it be protected, but the panels should also work just as well. Since I am still working on this; the design is still mostly on paper, I am hoping to have my prototype complete within the next month and start selling these on ebay within the next few months. The estimate cost will be $50. I am mostly posting this to get your feedback, and to see what you might think will help improve this case - criticism is needed!