Karl, just sign up at Daz3d to be a published artist, send them some of your work and follow their guidlines of what they want, image samples etc etc, and if they accept that then you can sell your stuff on their site doesn't cost you anything, they will take a percentage of the sales and you get the rest. And you are most welcome with the transparent background issue, I'm glad it worked out for you and your client, always feels good when a client drools and likes what you did for them LOL!:-)

Do atleast one thing a day that scares the hell outta ya!!