This is a real problem. I tried some MAT bodysuits and then decided not to use them and couldn't find anyway to get them gone. Their colours interfered with later colors. So I discarded the pose-- cry cry-- and started over. Clothing, I can just delete and re-add but this gets really rough with multiposable hair. I never know till the last minute what color I want the hair and I might not know till I've tried different ones with different lights. I was working with the new RunDNA hair last night, very very cool, but I was stuck with aubergine cause that's what I tried first. So, is there any way to delete MAT files once they've been applied? Is there even anyway to Find them in the Heirarchy list? I would have thought-- if they were a pose-- that putting another over them would delete/overwrite them, doesn't seem to do it.