I'm sorry if this topic is too old but I really want to talk more about this.
I was trying to find an easier way to anti-aliasing than MadJik's solution; and blooper101's and/or Ash's didn't work for me (seriously Ash, have you even tried?). I wonder if Cris can tell how he made his picture.
I found an pretty ok way to do this after 30 minutes looking everywhere and trying every (kinda blurring) plugin. The only one that worked was the motion blur. If you're interested in how it works, tell me.
This is the ad I made for my class with that simple technique (the background)
[Click to enlarge]
Still, Cris, can you tell us how you made yours?