First we received the rumor and then almost immediately had it confirmed by 2 separate sources that that MyTouch 3G Slide will be getting the Android 2.2 update.  T-Mobile will begin rolling out to it’s own staff  next week for the testing to begin.  No news on when the update will hit the MyTouch 3G Slide for the users, but who knows, maybe It’ll be on there when you get it or at least withing a few days.