Hi I run both Cumulus v1 and vMX, started using v1 back in 2008.
I purchased WD years ago and ran it alongside v1 for ages, though found WD too cumbersome and a tad haphazard from a user GUI point of view.
I'm more than happy with my current setup running v1 and vMX together and hope that Ken True or someone does host the Sandysoft Forum and someone does take over the source code from Steve for future enhancements.
Kind regards,