Hi There! I have a new Macbook, and my father has a iMac G4. For wireless, we purchased a Airport card, and installed it on the iMac. So we set up a wireless network, and I can connect to the internet via his iMac, but it is so slow that I cannot use Safari, it only loads simple pages, and times out with others. I can get my mail, and use MSN easily. So whats slowing it down? I can connect to my next door neighbours wireless router, and get full internet speeds, so it must be a problem with the iMac... Any ideas... i'm desperate!