There are 3 computers at my parent's house. 1 is hooked up directly to the Linksys wireless router via cat5 cable, while the other two are using thier wireless network adaptors. I've never had a problem with the setup until tonight. The other 2 computers "see" a linksys network, but they'll never connect to it. What could be wrong? The computer I'm using right now is the one connected directly to the router via cable.