I just made a millenicom account today and after hrs of trying to reset the sprint overdrive hotspot i bought i finally got it reset so internet is working . My question is on the sprint overdrive screen it shows a certain number of MB and the time ive been on at the bottom of the screen. Is that MB number the data usage? I didn't know it did it on the device itself. it started at 0 and now its at 6.48MB. thanks