To be honest I can just unban myself 90% of the time by changing my serial key.
I made a program in AutoIt2 that opens the keygen, gets a new serial, opens a .REG file, edits the old key out and the new key in, runs the reg script. This way I just click my "Unban.exe" and in 5 seconds I have changed the key.
This only works on "unlegit" servers because it involves changing to a keygen serial (not sure if the official servers are onto it as the game version is now 1.5).
If that works on legit servers I might just grab your hack and start having some fun on legit servers.
I have said for a long time "All the top guys are at the top because they cheat in some way" and I still don't have a reason to think otherwise.