Did anyone else received an email from Amazon saying that the lighted cover for the K4 would be delayed until December 19? I had to give my approval to wait on it and let them know I still wanted it. I'm pretty happy with my Belkin cover, but I did want to try the Amazon one out and see if I liked it better. I loved my lighted cover for the K3 and was hoping this one would be as great. Guess it will be a while before I find out.