Ight im back sorta.. but yea, for the ones that wanted to know, its not goin by what type of data u have, cuhz my homegirl has the EM+ smartphone data plan, but her's went down yesterday.. and myself using t-zones, went down today.. so im sure the txt is being sent out by account #'s
And yea, like i said, usb tethering to my PC is mostly blocked, but wifi tethering is still working fine on my Xbox 360 on XBL.. so is it like Tmo blocking Port 80 or something? Or are they doin another method to identify your tethering?