I'm preparing to install Drupal 6 on an Win2k8 server. I'm still on the fence about using IIS 7 exclusively as the web server, or installing Apache and avoiding IIS 7 altogether. I work on a campus with a lot of different networks & system which mostly run on Windows servers, so I fear that not utilizing IIS 7 in some form may come back to bite me later on.
Anyway-one of the main issues I've seen from folks who've installed Drupal w/o Apache is in configuring clean URLs & URL rewriting. I'd like to ask if it is any easier setting up URL rewriting with the MS URL Rewrite vs. an ISAPI Rewrite module? Is there a major difference between the two modules other than that the full-feature ISAPI modules seem to cost money?