Are you requesting general permission from a higher authority? If so, you
have my blessing, child.
But, if you would like something more than just silly responses (like mine)
that are hard to resist posting, please provide more detail. What is wrong
with MSN and why do you want to irradicate it from your network? What
problem are you trying to solve? Are you in a corporate environment? Do you
have control/authority (i.e. are you the admin) over the content of the
network?
Tim