If you got spare time try make a Virus, that will teach you stuff you aint known before.

My 1st Idea (non-virus) was to apply policy through regisrty settings. I wanted to make the Program enable the Firewall with only Http & Ftp protected, then disable the time changes on a Machine, remove all windows automatic updates and disable background changes. I Actually need some of these for work even though everyone has admin Rights.

Second Idea:to somehow get the gateway and wins and DNS that windows stores in the properties if TCP/IP protocol. I Think it stores it in the Registry in Unicode, it'd be nice to be able to read it.

Let me know if you do any of these.....