Replicate Windows 7 Snap behaviour in Vista/XP?

Question

Windows 7 has the new Snap feature: the process of pushing a window against the side of the screen (or using a new hotkey) to snap it onto part of the screen space (this also allows for easy side-by-side comparison if snapping two windows: one to the left side of the screen and the other to the right).

Can this snap effect be done in Vista/XP with a modification of some kind?

For reference, a video of the Windows 7 snap effects are seen here: http://www.youtube.com/watch?v=MzQQcdw1qmY&

Answer 1

I found this awhile back, its called AeroSnap. A friend of mine had asked the same question. Hope it helps.