New to the board and tablets in general. I recently ordered my son a Coby Kyros MID7012-4G from Walgreens.com. I had already done a bit of research on this board so that I would know some of the basics. The shipment arrived yesterday, and they had shipped a 7021 instead of a 7012. No explanation as to why. Not knowing much about tablets, I'm wondering if I should contact Walgreens about the different model or be satisfied with what I got. The 7021 has a camera, while the 7012 does not. Aside from that, and the placement of buttons, I can't tell any difference. Any help/suggestions? I've also noticed that while there is a lot of information on here about the 7012, there's almost nothing regarding the 7021. As a noob, that may be a drawback. Thanks!