So I am waiting for my kindle to come in the mail, I live in Japan so shipping is taking a bit, and I am looking for cases. I am getting a 1st generation kindle, the SD slot really sold me on it, as well as the fact that I was able to get it for a song. Anyways, I was wondering if a K1 would fit in a case made for a K2. There just seem to be more cases for the K2. If not, then any suggestions on cases for a K1?