Hardware: a. Linksys E4200 (Main Router) b. Linksys WRT54G (Free Wireless Router) Firmware: Both routers have Tomato loaded on it. I live in an apartment complex with many seniors / retirees so I'm planning to offer a free neighbourhood wireless which would help them save on the internet. However, I am concerned about security and safety of my own network so I have a few questions: 1. Can I setup the WRT54G (Free Wireless Router) to connect to E4200 (Main Router) over wireless and then re-broadcast the signal under a different SSID? 2. How can I make sure that WRT54G (Free Wireless Router) does not expose my home network to wireless clients? 3. Is there a way I can show a time table to clients that connect? I want to turn off the wireless after mid-night. 4. Though I am not overly worried about bandwidth, I want to have QoS for clients that connect. I am assuming it should be fairly straight forward.