No one informed of me of a 3 hour interview with an outdated test on Windows Server 2003. You meet with the head of HR, the HR employee, the Project manager(s), CIO, Support manager(s), and you do not do this all at once. They all meet you individually. Then they throw you a 20-40 question test with questions that are so outdated I don't even believe I studied these systems in college (2004).
HR does not have their ducks in a row and does not prepare you for an interview with 5+ people that know absolutely nothing because they are so far removed from the process you are interviewing for at that point. I believe one of the project managers that I interviewed with was a support manager 3 years prior to this [What is really the point of his opinion to upper management or the current support manager?].