I'm going to buy an iPad 2 and was wondering if anyone had suggestions for cases that are somewhat "kid proof". I'm not going to let my 2 year old run around with it, but I do want him to have some fun with it while we're reading a book or doing a kids app together. (If you have kids, you know sometimes they might just take off with it or do something they shouldn't.) Any suggestions? (Yes, I know iPad 2 cases aren't out yet, just looking for advice.) Thanks in advance.