I'm setting up my new Wireless Router. Should I

1. Set it up for WEP encryption
2. Sset it up for WPA encryption
3. None of the above because I don't know what the hell these things are. 

Believe it or not a lot of first time users will opt for options C not really understanding the potential raminications of leaving the wireless connection unsecured.  Read Wireless Internet Connectivity to see the best solution.