Looks like there is another site making adapter kits.
http://www.indiglo.net/
They already have their kits listed on eBay with a fixed BuyItNow of $50, probably not the best deal with the upcoming release of Datel's keyboard but for those interested...
Also Eric -73+41=-22 last time I checked so I can't see my greed coming in to play here, I had an extra adapter kit I didn't wish to fudge so I let another take it off my hands. Starting price was $27 and the auction was only 3 days so the price would not be absurd.