have you guys and gals checked your data usage on att website? i'm seeing data usage over att instead of my wifi at times of the day when we are at home. like my phone used 40mb at 11:30 at night when i wasn't even using the phone. yes, it does check email but i don't even get that much email for it to be 4 mb let alone 40 mb. called att and they said your wifi is not setup correctly and want me to take it to an att store to verify that it's setup correctly. was wondering if anyone else is seeing usage on att when it should be using wifi.