Maclean..Oh, yes, now I see what you mean. You're right, I see the little corners. Poser puts that there but you only see it if the thumb has a non-white background. Tasquah..Thumbnail view can cause problems, yes, but only if you're fast and loose with deleting thumbnail.dat or don't give enough time for the thumbnail.dat to generate when there are changes and sometimes P3DO and such will put a lock on a directory if you've left that one as the last one used in the program. But I've run into the locks in PBoost even if I haven't opened Explorer to that folder. Sigh. But nothing will make me give up thumbnail view.