How Can I Customize the project template in the VS2008

Hi 

I have working in the project template for the Visual studio 2008. I have created the custom project template in the VS 2008.

I Need to customize the project template in the VS2008 dynamically. I have search in google for the solution but I don't have the luck for this. If any way to show the custom template in the new project wizard without locate the template zip file in the following location ..\Documents\Visual Studio 2008\Templates\ProjectTemplates\Visual C#

Please Help on this.

Thanks,

Ganesan R.