DownMan

To see error messages you have to open the Java Console. How to open the Java Console depends on the browser and OS you are using. Maybe you can use the hints here: http://mindprod.com/jgloss/console.html (not sure if they are up-to-date though).

How is the information correlating the scenario and the greenfoot gallery stored? is there a way to move it from one scenario to another? we were working off a copy, and want to upload the updated one (not originally uploaded).

Not quite sure what you mean. But a scenario is identified by the scenario name and the account that is used for the upload. If you want to replace an existing scenario with something else, just make sure you give the new scenario exactly the same name as the original, and use the same account to upload it with. Was that what you meant? Btw, it might be better to ask this kind of question on: http://groups.google.com/group/greenfoot-discuss

thanks Polle, I thought the data tracking which scenario number it was on the gallery might have been stored with the scenario. updated now.