Weeeelll, unles your 'system' has developed some sortof memory problem (some kind of buffer problem or something) then somewhere a supporting file within the Poser program itself has been corrupted. It's defiatly a small non-intrusive kind of failure. I'm stumped, no more ideas aside from the dreaded Re-Install....sorry. (I would shoot a letter off to the Poser techs themself however, see if they have any insight from prospective)