So, I am sitting at school trying to get my ipad to connect to the schools wireless and I can't even get the wireless icon to come on in the top left corner. I know it's not the network because my iphone will connect to it just fine. one day i was in here and it was working just fine, but the other four days it has not. does anyone know why i can't even get the icon to come on, let alone connect to the internet? when i go to the wireless log in info page and enter my info it just takes me to a grey screen, and never connects to the internet. the icon not even showing up is really starting to get on my nerves. it says there are three bars of wireless available to connect to.... please help!!