this appears to allow you to selectivly apply them. i.e. just to the body if you want or just to the arms etc.

But that's the way the Material Room works...isn't it?

is that the one by netherworks? i dont mean to knock that one but it is a bit of a pain to go thru and select every material zone before you run the script.

So far as I know, there's no way around that if you're using P5 nodes. Even Hogwarden's new MAT writer requires you to select every material zone in order to create P5 MATs. If this utility has found a way around that, then it might be worth checking out. But I'd have thought it was impossible, because of the way Poser 5 handles shader nodes and such.