We hosted Boudewijn van der Zwan from Unisys NL last week here on campus. He is collaborating with us on some cool stuff that will make everyone's life a little easier when writing adapters.  More on that in a few weeks time when its ready for prime-time. Along the way he created a simple little utility that maps it super simple to do the bit masking required when setting the constraints for an adapter. Just tick the boxes and you are good to go. Grab it here and the source here. Also make sure you check out the SDK update which has a utility (SDK\Utilities) called the AdapterRegistryWizard that does lots of good stuff...