Well, I don't think that it is possible to create a dedicated server for the same in the Windows Vista as Vista OS is not offered on the server side because of the drawbacks it has.
You can get the following server side OS:-
Windows 2003 Web Edition SP2 (32 bit)
Windows 2003 Web Edition SP2 (64 bit)
Windows 2003 Standard Edition SP2 with R2 (32 bit)
Windows 2003 Standard Edition SP2 with R2 (64 bit)
Windows 2003 Enterprise Edition SP2 with R2 (32 bit)
Windows 2003 Enterprise Edition SP2 with R2 (64 bit)
Windows 2008 Server Edition (32 bit)
Windows 2008 Server Edition (64 bit)
To know about IIS Service you can check the below link:-
Internet Information Services (IIS) Defined | Dedicated Server Hosting | VPS Hosting