A lot of people have been asking me for some quick guidance on how to build failover clusters with Windows Server 2008, especially as this is one of the key technologies for enabling high availability for mission-critical services. Both hardware and software...

There's a whole host of information out there for people looking to upgrade their AD environments to Windows 2008 from Windows 2003 or even 2000. Rather than do the hard work of pulling this guidance together myself, I'd like to point out the following...