Hey, I was wondering how to create the kind of particle effects which appear in this video: http://www.youtube.com/watch?v=wltjfBZwsl4
More specifically, at 0:00-0:25 and 2:45-2:48. I've been killing my brain cells in the process of trying to figure this out .
I use Sony Vegas 12 and AE CS4, and operate on Windows Vista. Im familiar with Vegas, and understand the basics on AE (kinda).
Thanks in advance, I really appreciate it.