What size SD card should I get (not microsd card)? 2GB, 4GB, or 8 or 16 or whatever? Im buying a gateway so... Yeah. What sixe do most people get? Also, im getting a 32gb class 10 sd card. Um.... Would I need a special type of sd card that would work correspondingly to gateway? Or does any sd card work? And what brand sd card should I get?