[TYPO3] transfer ASP site

[Bing Du]

Hi,

Anybody have any experience handling ASP files on typo3?  For a few 
files, iframe can be used.  But I'm talking about a site which is 
currently hosted on IIS 6.  We need to move it to typo3.  Most of its 
files are ASP.  Does the site have to be rewritten on typo3?  I'd 
appreciate any thoughts and ideas.

Thanks,

Bing