I spent the most time yesterday to extend an offer for AD and DNS presentations at european IT event later this year. I hope that the responsible people will be interested, since I want to cover a lot of AD and DNS issues I had in my deployments and there wasn't a lot of help for those scenarious on the web. Some content will cover a practical approach to migrate DNS infrastructures while getting rid of not needed records and still keep all applications happy during the migration, a lot of security best practices for DNS / DHCP / AD, real-life experiences and recommendations on extending the schema, and lots more.
Keep your fingers crossed for me and stay tuned.