Wow, I did not intend to create another pissing match; besides, it's not September yet :)  I just thought it was weird that somebody would take the time to mine Renderosity for pics to be used on a freebie 3D porn page, especially my renders.  From now on, I'll use a watermark, and try that copyrighting site that was mentioned earlier.  If I knew some of the others who were ripped off, I would then pursue the DMCA route as a joint effort.  I'll try to search again for the domain info.

Thanks again for all the advice, -Starkdog