ASP.NET Mobile Development with Visual Studio 2008

This link provides a way to work out Mobile application development as it is not supported by VS 2008 by default.

 http://blogs.msdn.com/webdevtools/archive/2007/01/09/tip-trick-using-mobile-web-forms-with-web-applicaiton-projects.aspx

These templates are only for the "Web Application Project" type. To do a Web Application Project you should select 'File > New Project' from the menu and then select "ASP.NET Web Application" as the project type. In that project selecting "Add New Item" hopefully should show the templates.

Cheers,
Happy Coding
Samitha