I desperately need some advice, assistance, mass amounts of advil, etc. I have spent the past week trying to get my new iMac G5 to play nicely with my old (June 04) Airport Extreme, but alas, they insist on being enemies. I can connect the iMac directly to the Internet, but when I try to do a wireless connection it all goes wrong. Right now my airport and computer are only inches away from one another, so I know it's not a signal failure. I have tried all the suggestions from the Apple website for setting up wireless Internet, but still get nowhere. Thoughts, comments, suggestions???