hi Dave.
Both XOOPS and my modules are under the license of GPLv2.
Thus, you can include any codes (even just a fragment) of Protector into XOOPS without problems.
![](http://xoops.peak.ne.jp/uploads/smil3dbd4d6422f04.gif)
And I knew some distribution packages of XOOPS with Protector as a module.
I had been asked the same question by Skalpa and Mithrandir