I just added a PS3 to my entertainment system. I also have an Xbox 360, so I have an Ethernet cable running to the 360. I'm not a fan of wireless gaming, so I want to hard wire the PS3. I had a Linksys EZXS55W 5 port switch laying around, so I used it basically like a splitter, to get the ethernet cable to both my gaming systems. It seems to be working fine, but my question is, am I losing any connection speed or quality,by using the switch? I did notice some lag when playing, but that could be the host's connection.