Crystal Report 13 for VS 2010

Hi all,

we're going to upgrade from Crystal Reports .NET 10.2 to Crystal Reports 13 for VS 2010.

we're done download,but find there are more files than before.

We used to add all reference we can find:

1.CrystaDecisions.CrystalReports.Engine

2.CrystalDecisions.Enterprise.Framework

3.CrystalDecisions.Enterprise.InfoStore

4.CrystalDecisions.ReportSource

5.CrystalDecisions.Shared

6.CrystalDecisions.Windows.Forms

but this time, too much more dll files to add blindly, please tell which are needed to do windows app and which are need to do web app.

thanks for the  help.

Shu-Zi