IIS on Solaris?

Has there ever been an IIS build that runs on Sun?

[lebhead]

I've just come across something interesting. My boss pointed me to a site and he believes that they are running IIS on a Sun system. To the best of my knowledge IIS has never existed on Sun, but I could be wrong. Anybody heard of such an animal? Thanks.

[lebhead]

nevermind... found the answer myself.

it seems that the IIS signature was coming from a caching system or something, which is why there was confusion of IIS on Solaris. weird stuff...