Before you try your hands at making DirectAccess work in your own lab, it's a good idea to watch someone else make it work - especially in the case of DirectAccess, where there are a lot of moving parts and issues that you need to be aware of before you embark on your DirectAccess quest.
While not a detailed end to end "how to", this webcast will show you some of the important components of the solution.
Check it out at:
Thomas W Shinder, M.D., MCSE
Sr. Consultant / Technical Writer