Thanks, Ann. You rock...twice. LOL.
Now a question about your handy-dandy circle vignette trick: I'm trying to match a client's "raptor dinosaur" point of view effect. What they did was stack two layers of the same shot in an Avid timeline. Then they blurred and colored the bottom layer and then used a feathered matte to punch thru the top layer, effectively giving a blurred and colored vignette around a sharp and un-colored central area.
Your great circle vignette trick works for the color, but is there a way to add blur to the transparent layer?