Attached Link: http://www.fallencity.net/tut-geep/index.php

I have a ficticious company for producing the silly RPG games I write... Eldium... Or L D M, my husband's first initial, my first initial and our last initial :)

And as for your Q... Check out Dr. Geep's tutorials here. There is one regarding the creation of a sliding glass door, all created within Poser.