I've been using a waterproof map protector from MEC (
this one)
I noticed a post a while back in another thread mentioning this case:
http://www.medgestore.com/products/kindle2-guardian.psp
I was wondering if any of you had tried this Kindle 2 case with their 302. Since it sounds like many Kindle 2 cases fit the 302, I'm wondering if this might be a more secure/rugged choice than my current map protector. It looks like the big round button at the bottom could easily be pushed

, but I'm not sure if the side-buttons line up. I know I'd have to turn it before putting it in (and deactivate the auto-off).
Any other suggestions? I do love reading while floating in the lake...