step by step creating setup and Deployment in VS2008?

google + MSDN nice

trust me that is the best place you can find this info..
else you explain the brief you want to implement your Deployment...

First Configure your web.config file

in Web.config
First set compilation element in Debug properties to false
Add All Assemblies file in u use in web application
add connection string your database in connectionString element.

after upload all directory in web root directory.

run application in browser

if got error that what error display
i suggest you

did you face any problems while deploying the app..!