Programmatically manage IIS

I am currently moving into the web-hosting league. I have to far been adding sites manually in the IIS Manager. But I wonder if there exists an interface, framework or something similair to manage the IIS over the internet - eg. an ASP.NET web-application?

I've read something with WMI, but I am unsure if this is the right path to go? I need to add, edit and delete sites in the IIS Ma开发者_开发知识库nager on a Windows 2008 server running IIS 7.0 programmatically.

Can someone guide me in the right direction?

IIS 7 has a programmable management interface, that is accessible from managed code - go to http://www.iis.net/ and read up on it. No need to use anything else.