Is there a known problem with the Touch with regards WiFi. I have several "free" hotspots around where I work and I get the icon in the top left showing that I am connected to that hotspot, but everytime I try to find a page, update the weather or check e-mails it won't work. Weather tells me "update Failed" web tells me "Safari can't open the page because it can't find the server". I can connect to all the free hotspots through "settings" so I am confused as to what is going wrong. Could it be down purely to signal strength? I have no problems with my connection at home on my WiFi there.