Thank you, too.

I've been doing a lot of 'rummaging around' in OBJ+MTL files. OBJ with Wordpad, usually to change a group's usemtl "" to usemtl group-name (after Noesis), or to change the MTL path to same as OBJ so Poser finds it (RM's RE rips). MTL with Notepad, usually to change texture paths to match texture folder. Sometimes, 'Plan_B' needs all eg PNG etc calls changing to JPG, then the PNGs bulk-converted using free Irfan View...