Since Kubajzz had started a little tool box of his own, I thought it would be cool to begin a small collection of my own as well. Having them on this board all in one place is pretty neat. Perhaps larger collections could get stikied up so that they can be found every time.
This is my first contribution (well, my first one to be added to this new board at least)
Over at http://www.anim8or.com/smf/index.php?topic=1361.0
VBSmiles posted some really great metalic materials to use with ART for really great metallic effects.
I took the liberty of using the export_materials tool to convert that set into a materials script. The export_materials tool only attaches them to an object at the moment, so, I edited the script to appear in the "file" tab of the material editor so that you can use them throughout your project.
EDIT: unfortunately, this one did not export the attributes that made these items so awesome, I'll work on editing them to get those in. Perhaps Bob_its will edit (or allow me to mess with) the export script to try to figure out how to include those items.