I am not entirely sure how DNS works with networking - but here is my problem. My school's private wireless network uses 802.1x authentication which I am well aware is not an option right now with the iPod Touch. However, my school also has a GUEST network which is not protected and allows basic web browsing and VPN. I can connect to the network no problem. However, I am apparently not receiving a correct DNS address for some reason. I know this because I pinged a few web sites and put the IP into the address bar and the web page loaded no problem. So my question is: Is there some sort of public DNS address I can manually enter into the DNS field or is the DNS address specific to the network you are connected to? Thanks in advance!