We use Tuxpaint in my K-4 computer lab. I designed a lesson starter. I copied the .PNG file from my teacher machine to the student (lab) machines. I can open it fine, and draw on it, but the stamps won't appear. I can stamp on other starters and on a blank page. Any idea what could be wrong? Please help asap!
----- "You never change things by fighting the existing reality. To change something, build a new model that makes the existing model obsolete."