Interesting news from AC on this, today: Android 4.1.2 update for Galaxy Note could add Nature UX, multi-window feature | Android Central
So, the question remains...will this be on the Note2 at the same time as the Note1 and S3? One would think, but given the nature of updates and carrier approval/testing...it's not exactly in the bag to happen at the same time. It does bode well for a 'soon' assumption though, along with VZW customers looking to have it upon the Note2 roll-out. But, what is 'IT'? 4.1.2? Firmware update for the multi-window/task feature itself already on the VZW model?
I have AT&T too, so I am in a similar boat.