Hello: I am trying to transform a little python application in a activity bundle. The application is a simple ecosystem simulation <a href="http://godiard.googlepages.com/ecomundo-0.5.zip">http://godiard.googlepages.com/ecomundo-0.5.zip </a> I don't know if it is of utility, or if this is the right list for share the application. Testing it, i found the bug #559 <a href="http://dev.laptop.org/ticket/559">http://dev.laptop.org/ticket/559</a> " icons inside activities are not loaded", and i am trying to resolve that. Any idea? Another thing i see is the application is a lot slower when run inside sugar. If you run the application or run "python ecomundo.py" , and click in the "New" button, the difference in the paint of the drawing area is very notorious. I don't know if i am doing any really stupid, but the application is basically the same. My machine is a K6 700MHz, may be in a faster machine it is not a problem, but the olpc this can be problematic. Gonzalo