AUGI forums have Dynamic Blocks covered...
Have you visited the "AutoCAD 2006 Dynamic Blocks" forum ?
If no, you could well be missing out on some excellent content and support from AUGI members as they happily and kindly share their new found knowledge on Dynamic blocks; this recently added "powerful" AutoCAD feature.
Here are a couple of links to help you on your "dynamic" way...
Dynamic Block Overview and Quick Start Tutorial
Edit: Dynamic Block file sharing anyone?
Edit: Dynamic Blocks - Sharing forum
Technorati Tags: AUGI | AUGI Forums