As promised a 64 bit version of the DX1 Driver and app.
This drop also includes support for multikey macros and various fixes.
Also included is the source code for the programming App, hopefully someone with more desire can build something a bit more user friendly.
This was more work than I expected, the code was easy enough to fix, but I had a somewhat subtle error in my ".inf" file that was only causing an issue on my 64 bit machine. It's also possible it was causing issues in the 32 bit version so you might want to grab the new drop.
At some point I renamed a number of classes in the application, and I don't remember if it was pre or post the last drop, that invalidated saved macros and key bindings, so you might want to delete any if you have a problem running the App.