Guide to create Setup Application VS 2008

hi all,i want to ask how to create installer in desktop application in visual studio 2008?
especially if we use crystal report or use app.config?
if you have link to guide me,please refer to me. i 'll be happy to read it.:D

Check this links

http://msdn.microsoft.com/en-us/library/206sadcd.aspx

http://www.dotnetspider.com/resource...t-Project.aspx

Moved To Application Deployment