Log Files for Virtual in different directory

[IndyGill]

Hi

I have a ISS5 web server running several sites. It has one fixed IP address and uses the Host Header to host several other sites.

I have one site where I have two virtual directories (Internet site and Intranet site) However I want the log files for each virtual to be created in a different folder. Maybe the below helps visualise this:

MY-SERVER
THE SITE
Internet Virtual Site
Intranet Virtual Site

So the problem is how do I tell IIS to put log files for each virtual in a different folder. Or have I got to re-structure the site in a different way.

Thanks in advance.