I'm so glad I did mine differently from the start. It  would seem I'm going about it  the harder way, but I completely love it. I have all my files on an Xternal Harddrive (F:). I have Categories for each that are as follows, "CLOTHING" "HAIR". "HEADGEAR", "JEWELRY" "LIGHTS", "MATERIALS", "MORPHS", "POSES" "PROPS" "SHOES-STOCKINGS", "LINGERIE-SWIMWEAR"

Now some of those sound redundant, as jewelry could be in props, but "Props" to me, are like architecture, furniture etc.  In each, I have subfolders with the names of models. For right now, since I strictly use V4, I put all the other folders (Posette, V3, A3, S3 etc) in it's own folder called,  "OTHERS" as I don't have use for them, unless I'm converting clothing from one model to another.

So this is how my V4 clothing runtime looks.

F:Poser 6 RuntimeCLOTHINGV4

Then I have a seperate runtime for each and every clothing set. (Again redundant but it works for me). In the beginning of each folder, I have a PNG of that folder's content.

Whenever I start a new image, I open up Poser and add all the necessary runtimes. This way I don't have other things sitting in Poser that I'm not currently using. Once I'm done with that image, I remove the runtimes.