Just to let you know there are already 2 site's that do this with 1000's of visitors a month, so if traffic is what you are after, I would go for a specific niche.. Those sites are: www.brycetech.com and www.fignations.com They are 2 of the best and since Bryce is so widely used now, there are already a zillion sites for resources. I would either 1. Stick to your own created resources or 2. forget about it, and focus directly on your own artwork. Just my opinion, what ever you decide best of luck.

There is Jungle3D which creates 2d tree planes, xFrog, Onyx, and treeDruid. Don't ask me the url's though.. :)

Attached Link: http://www.thebrycechronicles.com/four_d

You create the animation in poser4 then export the animation as individual obj's. There is a Poser animation imorter for Bryce also available that will do all this for you.. Someone got that url? I got the same importer except it's for trueSpace and it is called truePose. I believe the Bryce one is called "NaturalPose". Try a search on www.google.com