Hey guys, i was wondering when you have ios5, will the iMessage be able to send SMS to other ipads or itouches WITHOUT USING 3G OR WIFI. My plan involves very little 3G.. Since iMessage is meant for things to send for free via wifi and 3G, i'd rather it send SMS only when im outside of the house. Is there a way to do that? I know in the settings of the iPhone there is turn iMessage off, but does that make me only send SMS? Or does that block my from messages sent from other iMessage users? Please help and thanks!