Folks been struggling with getting DRM content since like 2005. An extension should have been released by now if ripping DRM was easy. Especially considering how long DRM has been out. The tech has been out for about 20 years and sites that use it their content is nearly impossible to find for free.
At this point if anyone one wants new Marshall videos they are gonna have to buy a subscription on OF. As of April none of his new videos have leaked or are posted in this thread. Anyway, his videos have also gotten better since he turned DRM on.
Pics can still be downloaded though.