It's really just me here, well, other than the occasional insights from a few forum veterans.. Unfortunately, I am likely the most IIS illiterate geek you'll ever find. Like me, my previous employers have always used Linux/Apache so I have never dealt with IIS.
Knowing what version of IIS would likely help me to helop you, as it is, this
google search is all I really can provide.. but I must admit, I am terribly curious if it's even possible. .. Maybe I'll contact an old acquaintance.. he might know.