MEX for End Point with Custom Security   

Hi, 
I have a wcf service end-point with custom authentication (Live ID) via HTTPS
and no matter what I do, MEX fails for this end-point, any idea on how to 
fix this?
or even why this is happening? 

Thank you.

date: Mon, 2 Jun 2008 11:38:10 -0700   author:   JC