i have an ipod touch 2g and i jailbroke mine with redsnow 7.2. my firmware is 3.0 and when in the process of jailbreaking i only cheaked cydia. but when everything is done, i set up as a new ipod and try to connect to my wifi. i give it the right password and it keeps telling me that it fails to connect. my ipod touch senses it but cannot connect. any ideas why?