I have noticed since Facebook started using push that I get them at times I thought wifi should be off therefore likely draining my battery more then it should. Today I went for a walk hit play on my first gen iPod then locked the screen never even turned on the screen to skip or anything so wifi should of been off less then a minute after I left. Either way half a hour later a couple seconds after getting in range of my wifi my music paused for a second so I could hear the beep of a new push message. Is this normal? This seems good but can drain the battery since I spend a lot of time away from wifi. I have confirmed that Insomnia is turned off and there is no wifi signal bars for a few seconds after I turn on the screen like it is just turning on.