My current data plan is 150MB limit, so I want to use this limit while I am out of my home wifi network, I have reviewed my data usage for last few days and found that my droid x has consumed some data in 3g even Im in my home wifi network, for example on 11/10 4.40am (Im in deep sleep at home) my droid x has consumed nearly 10MB of data from 3g, I knew my home wifi network is having good signal and never lost the signal, but still my droid x has used 3g data, I have complained abt this with vzn CSR, he doesnt know the exact solution for this (saying some unrelated reasons like skype use 3g, my verizon use 3g etc) and redirected me to contact Motorola. Here is my question, while I am in home wifi network my droid x shouldnt use 3g data (i dont want to use airplan mode or 2x or 1x etc), any suggestion or solution please?