Ok, I have a wrt54g for my Macs, and I have set them up for others before. I went to set one up for my uncle today. He has an iBook and an older g3 iMac. I set it up and the iBook connects wirelessly fine, but the iMac that is connected directly will only go to https sites, and can't connect to the router. I could ping the router and I could ping yahoo, but the pages would not load. However, https sites came up just fine. Any ideas? The iMac does have norton on it, could something with norton be causing the problem? Before we get into why have norton because there isn't much spyware or viruses, he said he has it to keep his daughters from having free reign to the internet.