Yes, it does. Just need to fix the conversion of internal adapter name to user friendly one, but it can wait till Vista release.
I have signed the driver image, but Windows still complains about an unsigned driver. Do I have to package inf and sys files to a .cat file? Perhaps anybody has a short hint for me?
Have not tried myself yet, but as far as I understand you have two options, one is creating .cat file and another is embedding signature into the driver image. This papaer from MS covers some of the details: