I just bought a Samsung Galaxi Android 3 and it came with a SDcard in the box. The User guide does not give installation instructions. I am new to this type on phones and need help on how to install and use the card. I opened the phone up to the battery but there is no slot for the card. How does it work? Do I need toPlease help. Thanks, have a separate driver for the card? This is too much technology for me.