I didn't really do anything all that special. There are lots
of cloth room tutorials out there, it's just that they work
a lot better in Poser 6 because Poser 6 is a lot more stable
and faster than the cloth room in Poser 5. Basically just
find a piece of clothing you want to try, put it on the
chartacter, set up the simulation like it tells you to in
the Poser 6 manual starting on page 253, run the simulation
and if you don't like how it looks or are still getting poke
throughs, go back and twiddle with the x, y, and z scales
of the dress and then run the simulation again.
You could do this in Poser 5 too, but it takes a long time
and after about 7 or 8 trys Poser 5 would crash and you would
have to start all over again.