I bought an iPod Touch for my teenager without doing my due diligence. I thought that internet access was limited and, of course, the entire world is open wherever there is wireless. There have already been issues with him visiting porn sites. I'm not a prude and he's a good kid, but he is 14 and some careless person in the neighborhood has an unsecured wireless. Does anyone know if I can control access to the internet? There's an easy way to turn off the wireless but it's just as easy to turn it back on. My son is reasonably savvy but he has friends who are crazy hackers, so I need to be able to disable and turn on access in a controlled way or set a password that I can control. Any thoughts? Any rumors about this issue? Thanks.