1. Which encryption method is best to use? 2. What is the performance loss (of any of the methods) if any? 3. Which is easiest to set up 4. Is one encryption better than another, if you are using the router as a AP only. 5. Does any of the methods offer the ability to setup a username and password for people trying to connect. WRT54G v4.20.6 WEP 64bit Thanks!