Banned from school WiFi on my iTouch. Need help reconnecting.

Well, my school recently changed the WiFi password to prevent students from slowing down the network. Within 2 days of them changing the password, I found out the new one, and connected my iTouch. I was connected for about a day, then got kicked off and could not reconnect. Come to find out that the school hired someone just to kick people off of the WiFi, and I was one of them. Now they have given up, and stopped kicking people off, but unfortunately I can not reconnect to it. I know that the WiFi works because I just logged someone else onto it via their iTouch.

I need some way of spoofing whatever address they used to ban me.

just reset the network :P
Setting's-General-Network
I think thats how it is.
:P
If not, forget the password/network for your schools wifi and then reconnect to it after erasing/deleting the network.
thanks if i helped any lol