I thought I would add in a tutorial I made for some guys who had a project for AS3, C# and Flash.
the project was related to how you can read images from MSSQL using Stored Procedures. Then use the C# file to generate XML to Flash.
Then read data into Flash and start to duplicate movieclips like in AS2 attachMovie. Then they wanted to add pictures to the MovieClip and mask the pictures using different funny masks/movieclips with shape and motion tweens inside.
It was really fairly simple, but I added a lot of comments about Flash at the same time. Maybe somebody can enjoy it.http://www.digimobile.dk/download/pictures_in_flash.doc