How do CISCO's Network Admission Control (NAC) and Microsoft's Network Access Protection work together?

How do CISCO's Network Admission Control (NAC) and Microsoft's Network Access Protection work together?http://blogs.technet.com/steve_lamb/archive/2008/03/31/how-do-cisco-s-network-admission-control-nac-and-microsoft-s-network-access-protection-work-together.aspxIn my experience any serious conversation with a medium or large enterprise regarding NAP often quickly turns to "can I use CISCO's NAC with Microsoft's NAP" shortly followed by "how does CISCO's NAC work with Microsoft's NAP?". Having said that bothen-GBCommunityServer 2.1 SP1 (Build: 61025.2)