This is a link to a great white paper on how to develop new solutions using NAV 6.0. It describes the changes in Microsoft Dynamics NAV 6.0 and is a useful reference for Microsoft Dynamics NAV developers and salespeople who have used previous versions of Microsoft Dynamics NAV.

https://mbs.microsoft.com/partnersource/documentation/whitepapers/whatsnew_nav60.htm?printpage=false