Hi. Newbie to the Galaxy Tab 10.1 and confused about something: From Settings/Storage, the display reads: Device Memory Total space 32.00 GB Apps 107 MB Audio 20.00 KB Downloads 24.00KB Miscellaneous files 20.57GB Available 11.14GB I was under the impression this was a 16GB Tab. In fact, on the back cover, where the model number/MEID/IMEI are displayed, it is labelled "16GB". So, what is the actual storage capacity of this Tab? Thanks!