Um..sorry if this is a bit simplistic but it's easy enough to sort DS out by changing names within DS...ie when I install a product, which might be unhelpfully called something obscure like
!MaciLMZ Red Dress in Figures and in Poses MAT!MaciLMZ
So...I find the product and change it's name..adding the category first followed by a more memorable name....ie if the item is a piece of clothing I rename it CLOTHES Red Dress. Same deal with Pose file...ie CLOTHES Red Dress Mat.   I made a bunch of categories..HAIR, CLOTHES, POSES, etc etc..so if I want to find that nice red dress I bought weeks ago in a mad moment but never used I can go straight to CLOTHES and I don't have to rummage around trying to find and match up obscure file names - it's still hanging there waiting for Vick to try on  :-)