So, after reading many threads regarding Ipod Touch 4g battery issue, I'm -- you know, taking mental notes, recalling stuff... When this thing finally hits Japan, I'm replacing my 8gig 2g. But then, this vexing question hits me. My current Ipod Touch (the 2g) battery lasts for at least 4-5 days on standby and I've never had to do the nightly "turn-off-wifi-to conserve battery." What am I missing? Right? I mean, am I just whining about a product I don't own yet, or does it make sense that -- in the battery management category -- that the latest Ipod Touch is inferior at managing battery levels then a "touch" two generations its senior when in the same wifi standby mode?