deep freeze,yes it will display a shadow or image of the operating system,but how you can limit the downloads?
this is a fair question to those people who has a less knowledge on linux firewall or windows ISA,or other security on the server side,
there is a software for client security called \"PC Security\",
pc security can block the downloads,save as settings,block some porn sites,etc...anything you want,but it could also be disable by the ADMIN.
downloading of some huge material/software on the NET is so annoying if you are in a network,on this way you could limit your bandwidth to special users only,