Nuking your computer? Want to save your Teamspeak settings?
You need to save a file called Teamspeak.conf. It is usually located in a hidden directory.
For Windows the file is located in '%appdata%/teamspeak2'. And remember the file is called 'TeamSpeak.Conf'.
Save this. And when you reinstall you teamspeak, add this file back into the same folder. And this will Xfer all you TS data.