Private notebooks and domain protection…

Hi
We are providing staff the ability to bring private notebooks to our site so they can use internet and IM after hours.

Running an ISA Server 2006 I want to be able ‘manage’ what access these unmanaged notebooks can access (prevent torrent downloads etc).

These privately owned notebooks do not join our domain but I should be able to manage them to an extent using the ‘Site’ node in Active Directory?

I was thinking that these notebooks could connect to a different, default subnet so that management of these can be achieved (and something like a quarantine subnet). But these are just thoughts at this stage and I’m unsure how I would go about it.

Just after a bit of advise if there’s any out there…

Thanks in advance…

Cheers