Adding a table and using the Data Manager?

[Trillian]

I'm slowing getting aquainted with writing hacks for vb 3.5 and 3.6, and I am very new to the Data Manager format described here: http://www.vbulletin.com/docs/html/d...er_programming

It looks nice and tight, and I'd love to use it with some tables I'm adding to the database. When I try to insert new records through my homemade vB-powered pages, I get errors suggesting I need a specific class_dm for each table.

My question is, do I need to write a class_dm file for each table I plan to update through the code (if I use the Data Manager format)?

And if I do need to write a class_dm file, are there any suggestions or how-to's to do this?

Is it obvious I'm not sure what I'm talking about?