I've got 2 other Macs at home, one Intel iMac and another a G4 PowerBook - both of which connect fine to my wireless network. However, my newest computer, the Macbook, has consistent problems in doing so, which result in the error "there was an error joining the Airport Network". I've tried changing so many settings, yet have found that after resetting the computer, router and removing all of settings available, the only thing that actually solves it is if I rename the router. Even if I change it from "NETGEAR" to "NETGEARS" it automatically connects afterwards. It's also only on the network at my house where this happens, so I can only assume a file has corrupted somewhere. Any ideas?