Just out of the blue tonight I lost my 3G. I still get 4 full bars on the signal indicator, but there is no 3G icon and I can only surf using my local wireless connection. Very strange because I was in the middle of downloading a market app when it just disappeared. Can the Verizon towers go out occasionally causing me to lose 3G or do you think something happened to my phone in some way? Disregard. Called Verizon and somehow I got kicked off their network. Had to reactivate the phone to get back on.