>>Yes, I already deleted that file from the project. However, the building process took too long, so I never finished it.
>>
>>Also for some very strange reason Properties window show absolutely nothing when I tried to view any of the forms.
>>
>>Anyway, let me re-try to open the project again and see how it works. What type of project (in VS) did you choose for your Biz project and for your Data project?
>>
>
>All of the adjunct projects are classlibrarys, consistent with any multi project development.

One more question. In the article you're saying you're not going to use Data Layer and only want to use BL.

In the project you're using both - DL and BL. Should I follow the project or the article?

Thanks again.