This download contains a standalone version of Microsoft Exchange Server 2007 Help.
Remember the time when you had all those (nice) documents about Exchange Server 2003? Operations Guide, Deployment Guide, Planning Guide and so on... Now everything you need is condensed in a single .CHM help file.
I personally prefer this approach, it's much easier to maintain a single file. I recently had a speaking engagement about Exchange Server Compliance and Policy, and I must say that this help file was really helpful. Be sure to download it. The last version available was updated on 3/15/2007.
The Exchange Server 2007 Help can help you in the day-to-day administration of Exchange. Use this information to guide you through Exchange Server 2007 features, tasks, and administration procedures.