I am interested in understanding how to package my creations from poser and daz for sale on renderosity.  I have been buying and working on things for a while now, but I do not know how to make any of my characters, clothing, poses etc.. available for sale.  I appreciate your time and effort in helping me with this.

All the info you need right here.....
http://www.renderosity.com/news.php?viewStory=13099

Quick tips (all covered in the link in the last post...;)
Don't start your folder names with !!!...;) (it annoys some people)

include a readme file that explains what it is, what it does, and who it's for (if it's specific). Also, if you have any restrictions (no commercial rendering, have to notify when you've used it, etc) should go in there).

if you zip or rar, try to create the file structure in Poser (i.e., Everything in the Runtime directory,
have a Geometrieswhateveryoucalledit for objects, a Librariespropswhateveryoucalledit for props, etc (this will let people unzip to Runtime, and have it working out of the box. If I had a nickle for every item I have that didn't unzip where it was supposed to...;)

I actually have a 'runtime' directory off the root folder, so that I can zip up the right way.

those are 3 things that help (these are opinions, though, but from practice, if people like your stuff, they'll remember it was easy to use and load...;)

Thank you both so much for your time and help with this.  It's good to be part of such a generous and helpful community.