OPT SDK & Lost Media

SOL2 Central is in search of the following SOL2-related items:

SDK_free.zip (from https://web.archive.org/web/20021209160900/http://www.yamahasynth.com/pro/opt/)
This is the Yamaha OPT plugin format SDK. Getting ahold of this would enable SOL2 Central to add some additional functionality to SOL2.

Open Plug-in Technology Specification.pdf from (https://web.archive.org/web/20021209160900/http://www.yamahasynth.com/pro/opt/)
"PDF version of the OPT specification"

VeloMaster OPT plugin, from MusicLab. https://web.archive.org/web/20021130125153/http://www.musiclab.com/ - https://web.archive.org/web/20021207215734/http://www.musiclab.com/products/vm_info.htm

This instructional DVD does not appear to be uploaded for preservation anywhere