[support] Domain Access

[Don]

  I have a customer with a primary site and multiple micro-sites. These 
sites have a lot of redundant information in them, like blocks and pages 
about the company or contact information.

My customer would like to be able to edit the common content once but be 
able to add unique pages, menus, views, themes, etc.. to each micro-site.
I'm looking at the Domain Access module and it looks like it does 
everything my customer wants. I can't test it on my current hosting 
provider and my estimate will lock us into a final price.

Does anyone have experience with this module? Will it do the subset of 
shared nodes? Any gotcha's I should know about?

I'm looking at using Drupal 6 and MySQL btw.

Thanks.
-Don-