I just bought a Cisco Linksys WRT120N and set it up. it works great with a PC. However on my computer the wireless will not work, only through a Ethernet cord. I am running 10.5.8 I have tried everything, trust me. I have downloaded noobproof and tried to reset the router/modem done all of that. Nothing seems to be working. Please do not merge my thread as I have looked through them all and none of those methods work for me Any help would be much appreciated! Do you know if I upgrade to snow leopard if this problem will be fixed? Thanks.