I have a 16GB iPod Touch. I have set my "check mail" setting to every 15 minutes (the shortest possible). At my office I can log on to the local wi-fi network by going through a web page and entering a username and password. The problem is that the webpage/logon times out (logs me out) after 12 minutes or so unless I manually check my mail more often than that. The network admin won't change the logout time. Sooo, my questions are: Can I check mail more often than once every 15 minutes automatically? Is there a way to stay connected to my local wi-fi besides check mail? Can I modify the Touch software to allow me to set the "check mail" to every 10 minutes (I'm not afraid of code)? Thanks.