Recently my bro bought himself an eMac and we ran a network cable to his computer room, he bought a Linksys 5 port router and we currently have three systems in the router. Prior to that I had my 2 PC's with file and internet sharing through crossover and everything worked fine. When I plugged my PC's into the router I was/am able to connect to the internet withought any problems but I have lost the ability to file share. One system is running XP and the other is running ME. Is it possible to file share through a router or am I going to have to setup a pier to pier or get a hub for the uplink?