It is sad we lost
buZZ. I have an old review copy that thankfully still works on my G4 with CS3.
One other plug-in that reminds me of buZZ is
LucisArt (which itself is going to be discontinued May 8, to be replaced by a pro version in August).
Here's a flower pic (heavily compressed to 100k) that shows (from top) the original, buZZ X and LucisArt Pro.
Swampy, my contact at onOne is
Mike Wong, VP of Marketing. How did you come across the other names? I met Mike at Photoshop World last year after being in touch by email prior to that.