Sometimes my iPod randomly disconnects from the internet. It is still connected (the Wifi bars are there) but it doesn't load any web page or cydia app, etc. I can fix it by turning the wifi off/on in the settings app or sbsettings but it's still annoying having to do it every few minutes. After I got a new router (D-Link DIR-615 wireless N, and yes I hate it) I wasn't able to connect the ipod using DHCP anymore so now I have to use a static ip. Everything else in my house connects to the router properly (laptops, ps3, psp) but it's just the iPods (we have 3) that don't work properly. For some reason I feel that it's a DNS problem because I can get it to stay connected longer if I use a different DNS (i.e. Google DNS, or OpenDNS). I hope someone can help.