* Do you want to switch to Apache for better performance, control, and security? Too bad. (It's my understanding that the Apache::ASP module is Perl only)

There is always ChiliSoft ASP which is a web server independent version of ASP. It runs on Apache, iPlanet, and Zeus plus a few others. For languages you can use:

VBScript, Javascript or one of the leading Web application development tools (e.g., Macromedia® Dreamweaver Ultradev, Adobe® GoLive, or Microsoft® FrontPage 2000)

Of course it's $495/server and it's still not perl, but at least it's not IIS right? ;-)