Is it possible to provide SSL support for specific sites in a WPMU install

Hi

I wish to know the following-- suppose I create an install of WPMU that allows me to host multiple websites- with each site mapped to its own domain. What I wish to know now is, how do I use a Multiple Domain SSL Certificate to enable SSL support for certain websites(which I can choose from all the websites that are hosted under that WPMU installation).

Is such selective SSL support possible for some sites of the WPMU install? I understand that I will have to get the multi-domain SSL certificate issued myself-- what I want to know is does WPMU support usage of such multiple-domain SSL certificates? I would especially like to use SSL support for Marketpress as it makes e-commerce (via SSL Certificate) more secure and safe.

Yours sincerely,
Arvind.