Configuring multisite

Hi there,

I have several .NET applications and I'll have to deploy them on subfolders within my webserver ( connected at my domain).

For example:

My domain is:
http://www.goodcharles.com

phisically deployed on server in this path :
"C:\inetpub\wwwroot\CentralEurope"

I have other applications to deploy in
"C:\inetpub\wwwroot\NorthEurope"
"C:\inetpub\wwwroot\EstEurope"

I need of this:

when a webuser goes on
- "www.goodcharles.com/CentralEurope" IIS will have invoke the application on "C:\inetpub\wwwroot\CentralEurope"

if a webuser goes on "www.goodcharles.com/NorthEurope" IIS will have invoke the application on "C:\inetpub\wwwroot\NorthEurope" and so on!

I don't know at all to start the configuring IIS!

S.O.
Windows Server 2008 R2
IIS7 (I'm not sure)

Could you help me, please?
Thank you so much

Charles