Here're some more advanced stuff, probably most enjoyable for youth. The programs are kind, use them for education and not for laming. If you'd like some more mean programs follow the links at the bottom of the page.
 
Modem Jammer
36 Kb
Supposed to make your modem calls untraceable. I'm not sure if it really works.
AnonyMail
71 Kb
Anonymous E-mailer for for Windows95/NT4.0/3.1Win32s. (On the whole all e-mails can however be traced by the police and similar.)
WinNuke Patch
185 Kb
Zip file with two patches for Win95, which are supposed make it harder to nuke your computer.
ICP
ServerList
2 Kb
List of anonymous mail servers. 
HakTek
250 Kb
Nice program for Win95. Contains an anti-mailbomb, which will take care of the cleaning job if you get mail bombed. Also contains an IP- and port- scanner and  some other stuff. 
NetCop NetCop allows you to lookup information about site owners and such. Also has a port scanner. For Win95
CyberKit  850 Kb A handy lil program with Ping, TraceRoute, Finger, Whois and other functions.
MailCheck
16 Kb
Checks out if a mail server is anonymous or not. Usable when mail bombing. (On the whole all e-mails can however be traced by the police and similar.)
NukeNabber 700 Kb Tells you who the loser trying to nuke your computer is. For win95
JunkBuster (link) 200 Kb Tired of all the commercial banners? Junkbuster deletes them - cookies and other unwanted identifying header information that is exchanged between web servers and browsers. A bit tricky to install, but it's definately worth it!
 
 
 
 WarForge.com
 - Everything you need for successful laming.
HackerZ Hideout
 - Lots of fun stuff.
 
Mail Me at erkperk@smashing-pumpkins.com