I will be very excited to have the downloadable packs

Part of the reason for releasing downloadable content would seem to be the additional value it provides a peice of software. For example, it might convince a gamer to keep a particular game because they want to experience the additional content that would be rolling out in the future.

So from Sony's perspective, wouldn't it make sense to wait until Pulse has been released in all territories before making the download-able content available?

Anyway-- hope I'm wrong about this, 'cuz I want to play the new tracks!