Similar to 2007, the TechNet IT Pro technical writers team will release on a regular basis a compiled-single file CHM version of all the latest SharePoint and Project Server 2010 content. For instance here's the latest for both as of June 14th. 10MB of MUST READ content for all IT Pros! Also a perfect companion for all consultants that do not have internet access at their favorite customers. The ProjectServer2010.chm is a downloadable CHM that includes content in the Microsoft Project Server 2010 technical library.
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