Before going to sleep I have an idea for the no 1 ...
Only the official build or allowed builds can use the image download feature, how to make this?... FTP based downloads, only Barry and allowed users can access the server
Source can be released with the URL in blank...then I give Barry the information so he can use it in his build ^^
If anyone wanna use the feature on other builds they must use other server
because mine will have encrypted directory names that cant just be known random + FTP user / pass are needed
For no 2 I havent come with something because FBA is Open Source..and anything we do will be modded / hacked, so its better to discourage the wrong use of the source code like 0746 said
SeeYaa!