Due to the size of most ArtRage Package Files, and the potential size of Script files that include paintings, while we will be making some available directly from our site we will unfortunately be unable to host them directly on our forums. The storage space and bandwidth required to support them is too much for our current system.
If you would like to share Package and Script Files we suggest you use a free hosting service to store the file, and place a link in a forum post to allow others to download. It's possible that in the future our systems may change to allow files to be included directly, but that isn't on the cards currently.
I've left this thread open so that users can make suggestions as to file sharing services that might be good for Packages and Scripts. We're looking in to some possible alternatives as well.