Buddypress Multi Network Plugin

Hi,

I have Pro Sites & Buddypress Multi Network (By Brajesh Singh) plugins installed.

I made the Buddypress Multi Network a Premium plugin (Network Deactivated), but
it shows up in all blog's plugins, even when chosing the "None" option it still shows up with the option to activate - and that with the plugin being Network deactivated?

What can I do here, I think this is a great plugin to give users the option to create their own Social Networking sites, but surely not for free...

Is there some code that needs to be added to the plugin folder to make it a premium plugin only?

Please advise...