Ahoy. You must ask Rubini via PM. As to the OLC GUI. I'm a nob in this

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You can using a search option to find tutorials on this forum for S3D. I don't know exacly where are thouse tutorials, because I teached myself on my own mistakes

Also You may read this simple Tutorial from my thread:
http://www.subsim.com/radioroom/showthread.php?t=147407
This is better start than nothing.