*Everybody who is having a problem with this, PLEASE send feedback to Apple to make sure that we get a software update!* I just bought an iPod touch and just discovered this problem with logging onto my university wireless network. I refuse to let Apple get away without updating the software here!
To send feedback to apple regarding the iPod touch, go to:
http://www.apple.com/feedback/ipodtouch.html
To send feedback regarding the iphone, go to:
http://www.apple.com/feedback/iphone.html
*Mention that it is absolutely necessary for these products to have 802.1x support!!!*
If they get enough feedback, I believe something will be done to address the problem!!!