>I refactored some of the code from the article into the solution I had you download. That solution has the correct (in my mind) way to set up your projects. The datasets are included in the business layer as shown in the project.
>
>You can put your datasets anywhere you like as long as you reference the dll containing them when you need to use them.

Just thought I'd throw in my 2 cents: I like to keep DataSets in separate projects, as I view them more as a data transport mechanism than anything else. For me, it makes sense to separate them out, and that way I feel comfortable in using them either server-side or client-side.

But, as you say ... you can put them anywhere you want. <g>

~~Bonnie