Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.

Airport Design Editor v1.70 from ScruffyDuck Software is out.
Strange, ADE automatic update is saying that i have the latest version with 1.67.5684.29938 even if i check for new updates.
I think the only way is to download a complete new installer. Thanks for the HU.