I have deleted every single set of textures I ever bought from Insight Designs (i.e. A LOT of sets). Made the mistake of transferring them to an organiser. Didn't notice something was no copy...
..so organiser became no copy and I didn't notice and bloody deleted the copy I had rezzed out assuming I had another in inventory as normal. Cleared my trash before I realised what I'd done.
A bit late to the plurk party but YAY!! Glad we could help, I couldn't imagine losing all my textures (perhaps sometimes having a billion and one things in my trash, never deleting a single thing is a good