Windows Meeting Space over VPN??

From what I can tell I cannot use Meeting space over the internet. If a
client from the internet was connected to our business network through a VPN,
would Windows Meeting Space work as if it was connected to our network
locally? (Assuming no policies or security sets were in conflict with this)

Thank you for your response.

Trying to make a new question does work so here it goes...

I have vista Business on my Dell inspiron 1721 and I can't get meeting space
to open.
It is not in the start menu for all programs. It does not open when I "click
here to open meeting space" from the "what's new with vista" page of the
welcome center. I even reinstalled vista business from the dvd and still no
meeting space.

What gives?
--
Dr. Peters