Hosting Semantic Web data on MS IIS?

Dear all:

Are there any recommended Web resources for configuring Microsoft IIS to 
support redirects and content negotiation? What is easily done via 
.htaccess on Apache servers seems to be difficult or require commercial 
add-ons on MS IIS, as far as my quick Google search indicates.

Is anybody of you serving RDF/XML data or vocabularies from MS IIS 
platforms?

Thanks for any hints.

Best
Martin