I have a 2.0.1 jailbroken ipod. In firmwares 1.1.x my ipod would rejoin my home network a couple seconds after being woken up from sleep mode, I didn't have a problem then. But in firmwares 2.x I have to go back into settings to rejoin my home wifi. If I try to join the network through the wifi window that pops up, the ask to join new network thing, I get a "could not join that network" error, I thought this might have been a bug in 2.0.0, but restoring to 2.0.1 didn't fix it. Any ideas?