I have for a couple days been trying to figure out why I cannot access my internet on my HTC IMAGIO. Called AT&T but tech support was not able to help me. When I go to Opera applications on my phone I get an error message that says I have a network problem and check my URL to make sure it is correct. Not sure what to do at this point. Can you help me step by step with what it is I need to do to correct this problem?