Hey i have a problem with my wifi. Last week i bought an ipod touch 8gb. The problem is that my wifi is working, but not very good, im just able to use it if im sitting next to the router. However my friend has the same ipod and he has a connection in every part of the house. I also bought the wifi tracker and checked wether my software is up to date, but the connection did not improve. do you have a solution?