Hey I have a US Robotics wireless router which sends internet to another computer which is in another room. It also connects directly to a computer right beside it so it gives internet to 2 computers. i have recently add another computer into the same room where the router is but i cannot connect that computer into the router because there arent enough ports. therefore i bought a 5 port 10/100 mpds Dual speed switch so that i can have more ports. how can i connect this to the router?..the router has a wan port?..and 2 lan ports the 2 lan ports are being used? please help thanx alot