Is there a limit to how many host header names you can give to a parti

[GERPAT]

We have a web site that contains an application that allows users to create microsites. Every time a user creates a microsite a different host header name is added to the website. Potentially a single website could have hundreds of host header names. Can any of you see a problem with this?

 

[mst3k]

I have not seen a limit, The most I've had was 700 domains on one box, running as one IP, but these were all pretty simple brochure type sites, so I think the upper limit is more based on what your hardware can handle than anyyhing else.