Okay I don't know what's going on here but my iPod's Wifi doesn't work right anymore. Never have I had a problem with this iPod. I got it in September (3G iPod Touch). The problem I had came out of nowhere. This morning and yesterday it was fine. I left for school and shut my wifi off, I got home then turned it on and the Wifi came up but with a really low signal. I didn't move anything on my router, it just shows up with a really low signal and doesn't even connect anymore. I don't have wifi in my room anymore either. I just so happened to have my friend's iPod that I was going to jailbreak and I checked his Wifi and it was perfectly fine like mine was. I turned off my Wifi and turned it back on, I rebooted and I restored. It still doesn't work. Do I have to go exchange it?? I don't have a warranty but my friends have exchanged iPods before without warranties. Help!! Why is my Wifi acting up?