Tone Loc (315k)
Decent War Dialer
Cracker Jack (115k)
Password cracker
Hacker's Utility v1.02 (841k)
password cracker, word generator, word sorter,
port scanner, finger lookup, file extractor, dummy file crator and more
Cyberkit v2.2 (905k)
Ping, TraceRoute, Finger, Whois and NS Lookup
7th Sphere Port Scanner v1.1 (11k)
Easy to use Port Scanner
Here is the obligatory link to the DeCSS code
Protect your freedom of speech!