>I am thinking of how better organize some files in the ASP.NET 4.0 project. The project will use datasets (xsd) files. So my questions are:
>1. Will I have to copy the .xsd file to the customer server when deploying the application?
No
>2. Is it a good idea to create a separate folder for all DataSets (xsd) that will be used in the project?
Only from the POV of readability in Solution Explorer.

Might be a good idea to put all this stuff in a separate project as the DL?

Also might be a good idea to use EntityFramework instead - but that's a whole different topic :-}