getting host process information in asp-dot-net

[z. f.]

Hi,

how can i get information about the host process of my web application.
i want to know how many web-applications run in the same host process of my web application.
i guess it related to working with the IIS meta base.
on windows 2003 / IIS 6 (or windowsXP/IIS5.1)
what is the way to work with the host process?
is there built in objects for this?

TIA, z.