To help keep all code projects organized, I created this shared project. you simply load it into your environment. When you have a new project, duplicate this shell project, rename it and get to work. All elements have a place so you can view your work as a subset of what is in the AOT.

A quick post on the different AOS file types in AX 2009.

Learning X++ can be difficult. Check this out to learn some basic X++ functions.

There are two very popular ways in DAX to get data from an external data into AX in some fashion. These are ADO and ODBC. Find out more here.