Here is a quick pointer to Kean's post on handling DPI scaling in .NET application forms, in case you missed it. This issue is obviously relevant in Revit add-ins as well, and was actually encountered by Adam Nagy developing the RoomRenumbering for Revit ADN Plugin of the Month.
Autodesk Special Media Webcast
The Autodesk public relations team is producing a special webcast, hosted by Amar Hanspal, on March 21 at 14:00 PST, 17:00 EST, and 21:00 UTC (Pacific, Eastern, and Coordinated Universal Time).
It is open to any interested parties including customers, partners and other friends of Autodesk.
You can register today to join the Autodesk Special Media Webcast on March 21.