Hello my guest =D

Maybe here is some interesting download stuff for you:

Blue's Port Scan:
GUI-Version
CMD-Version

Blue's Port Tool:
GUI-Version
CMD-Version

Proof-of-concept ICMP-Tunneling under WinNT-Win7:
Remote-Command prompt Cli/Srv
ICMP Chat Program

Creator for True-Color-Gifs:
TCGif v2.0 (Runnable JAR für Windows, MacOS, Linux)

Nice semi-transparent mouse cursors:
Zip-archive + Readme.txt