Never mind, it's an in-game trade. In-game trades don't use Method 1 (has anyone done any research into this?), so I guess it's possible that its nature is fixed.Sure, here it is: http://www.youtube.com/watch?v=rONYruGnkrk
I'm just trying to find a way to get Salamence and Metagross in Soul Silver without trading or waiting a fifth of the year! =P