I'll be starting ISU this Fall, and wanted to know how is the Campus-wide WiFi coverage? Since AT&T doesn't provide 3G coverage in Ames (that's based looking at your comments and AT&T coverage maps), I was wondering if using campus's wifi is an option. I am in California right now, and have an AT&T family plan. I don't want to switch to another carrier if I don't have to, but I do *need* (need is work/vpn related) a decent data-connection to iPhone the whole day on campus.