Can anyone help me decide which to purchase? The Coby MID7012 or the Coby MID7120. The only difference I see is the 7120 has a camera/video player built in. But I am not "techy" so I dont know what's under the hood. Any suggestions? I found them for the same price locally so that's not a concern. Need to purchase by Friday for a 10 yr old Bday. Thanks!! T