Hi, just been bought this ipod touch and so far so good but not being very good at technical matters can some kind person confirm that once the touch has been set up, it will display any available networks automatically as long as the settings are on? I have connected to my home network but went to the local store this morning and tried in the car park and nothing else appeared. Is there anything I should be doing or is it just that there were no networks availble in the vicinity? Advice would be much appreciated, thanks