074a979e_09___Dynamics_AX_2009_Features__Feature
[Sr.No.] 20 [Description] CRUD (Create, Read, Update & Delete) operations supported, AIF Framework enables developers to expose X++ business logic as WCF services, ASMX webservices replaced with WCF Services, consume web services [Feature] 
AIF
Dilip's blog on DYNAMICS AX: What’s New in Dynamics AX 2009 / Dynamics AX 2009 Features
Feature