*2) It is OF UPMOST IMPORTANCE to have my computers (2 PC's that can't be connected to one another by hardwire) to be secured seperate from any other network sharing an internet connection.
*Hardware Already Aquired*
(2) PC's both running Windows XP (both newer with plenty of RAM, Processor Speed, etc.)
(1) Belkin N1 Wireless Router (to be connected to modem at Host Computer)
(2) Pre-N routers (to be used as access points along the front of motel for guests' usage)
(1) PC USB Wireless Adapter (to be connected to 2nd computer)
Is there a way to connect these components in a way that allows me to create one wireless signal for my computers to connect to behind a password for securing sensitive financial files and another wireless signal (secured or not) for my guests to only connect to the internet?
(thinking out loud) The modem has 4 ports so maybe I can actually set-up 3 networks independently. If the host computer with the 4 port modem is located centrally then I can use the N1 Router (connected to one of the ports) to broadcast my secured network (because my 2 PC's are seperated by a greater distance) and then hook up each of the other routers to a different port in the modem and place strategically along the building front for WIFI coverage.
Is this the right or wrong way? - PLEASE HELP!