Just thought I'd poll the knowledgeable MacRumors crowd as I often do and see what everyone recommends for iPod cases. I was initially only interested in a skin, to protect the iPod, however I think I would prefer some sort of case now. I am quite active, and since I run and bike a lot, I'm thinking some sort of strap-on case would be ideal. I was looking at this one from MarWare as it looks like it has everything I need and more. But, I'm curious to see if anyone has anyrthing to say about this case, good or bad, or if there are any other recommendations out there for me. As I said, I'd like to protect my iPod (of course), but would also like a case like the one above that I could essentially always keep it in, and take on my workouts when I'm running, biking, etc. (i.e. with some sort of armband/strap-on option.) Any advice/comments/suggestions would be greatly appreciated!