Hey, as far as I know, DGDK commercial license is still on sale.
And there is an official DGDK update for Visual Studio 2010 (this thread
)
I've been long enough around to know that one year is not that much. Maybe the new Ultrabook/Windows platform fosters this side of the TGC community once again.
However I agree that a new alignment with DBPro would be nice, and it is about time
So if the question is, will we be getting any more updates to GDK? Well I don't see why not, but don't ask when!
After all, if you are not buying licenses, you cannot expect a full support.
By the way, I recently upgraded the DGDK libraries from the old 7.3, that I used for my last release, to the newer 7.4 and this October 2010 version (that I call 7.5), and guess what, the new libraries (7.4 and above) perform much faster.
I got stressing scenarios that have improved from 1 fps to 10 fps. And so, the next MPL3D release will have a lucky performance boost, due to the change of libraries.