Jim, Leslie and Jean-Baptiste,
I'm in this boat with you too. From my research we've all become victims of what appears to be a "shifting of ideas" around the present and future of DotNetNuke's document management solutions and/or core or 3rd-party.
My understanding of the DMX (Bring2Mind) and DNN Corp. relationship is muddy.
Here you can see the CodePlex project that made popular the use of the RadEditor in an RTE as well as document linking from your document management solution.
This project still shows both Bring2Mind and DNN Corp. players listed in the "People" section:
http://radeditor.codeplex.com/Unfortunately, on the home page of that project you see Peter Donker (Bring2Mind) posting the following:
"Important Note: DNN Corp has taken out the DMX Integration as of version 06.02.01 of DNN! It looks like what is here has all become obsolete now. We're looking into this and will try to get a response from DNN Corp how users can get integration again."
Charles Nurse has updated the home page as recently as January 2012, but otherwise I have heard/seen NO activity, support or even comments on the status or relationship of the DMX product, at least, as how it pertains to having an "integrate me" checkbox, or any documentation, specific to enabling support for DMX links in an RTE for DotNetNuke.
Perhaps I'm ignorant (due to being left in the dark, intentionally or not) but I can't help but feel that Bring2Mind may need to produce an alternative RTE (i.e. continue to upgrade the CodePlex managed product, or introduce a version that supports DNN 6.2.3+) OR DotNetNuke needs to make it OFFICIAL that they are going to:
a) Allow ANY document manager to integrate links into the RTE via some plug-in, provider, or other "integration" hook.
b) Allow ONLY DMX document manager integration by re-adding the, what appears to be "legacy" code to do so.
c) Make it official that they are removing document management integration from DNN, except perhaps to their own offering. In which case, vendors like Bring2Mind can at least know for sure that they must maintain their OWN RTE (very wasteful for vendors as they must reinvent the WHOLE RTE on account of wanting a few link buttons).
Whatever the case, this has left a great many DotNetNuke customers very upset. Obviously they too are DMX customers, but I stress *DNN* customers as a reminder that we are one and the same and being left in a bad bind.
In this case, I feel Bring2Mind should have just assumed their integration wasn't safe unless they have some kind of contract that has them expecting otherwise. That way I wouldn't be without an option (assuming they updated the RTE).
OR, DotNetNuke could have made their intentions clearer and/or coordinated with Peter (Bring2Mind) so that one or both parties could have protected their mutual clients. Instead, it feels as though protecting interests around the future of DNN document management may have cause the rest of our fates to hang in the balance.
In my case, a client NEEDS and LOVES DMX. Unfortunately DNN7 is a *requirement* since a bug in 6.x is only addressed in 7. And therein lies the rub.
Good luck everyone else, I'm hoping my "call it how I see it" summary here gets us some action on this. Even if only in the form of expectation setting.
Thanks, Dylan