i have a netgear router (WNR2000) and lately i've been having some problems connecting to the existing wireless network. every now and then, my ipod would connect to the wireless connection but i can't actually access it (safari and mail have errors as if i'm not connected at all). when i check my internet details, all it has is the ip address and the subnet mask number. the dns and router section is blank and i always have to reset the router in order for my ipod touch to connect to it properly. i have a password to the internet (wpa) and a 1g ipod touch running on 2.2.1. i dont remember having this problem with my old netgear router. any guesses????