Fragment of license agreement:
"2.1. The Licensor grants You a non-exclusive, perpetual and not for resale license to use the Software and related documentation on all your computers strictly in accordance with the provisions of this agreement. The Licensor grants You a royalty-free right to reproduce and distribute the files with the .x32 extension provided that You distribute these files only in conjunction with and as part of your own Product."
We tested our xtras under latest release of Director and
found most of them works absolutely normally. We found only small problem in MediaPlayer Xtra in full screen mode,
but we are going to fix it soon.
So you can safely use StarSoft Multimedia xtras in Director 11.