Newbie looking for help. Bought first tablet, ASUS MEMO 7" and was trying to set it up when it asked for me to select e-mail ID and it gave message that it would have to check Google to see if it was available. Next thing I knew I was locked out. It will turn on, but displays a padlock which does nothing but "explode" when I touch the screen. No instructions from ASUS or troubleshooting instructions. Can anyone help? This is my first contact with a tablet and so far its not successful. Here's hoping?