Not a Mac guru (far from it) but I usually know enough to work with them (more of a Windows guy). I have a iMac G3 700Mhz computer running OS X (Tiger). Everything is working smoothly except for the wireless. I recently added an airport card to it and it seems to be working (get the airport icon on top). But whenever I try to connect to my wireless router (Westell Versalink 327W using WPA-PSK encryption) it doesn't seem to find it. It gives me a message saying that it can't find it. I chose WPA Personal in the airport network properties and entered in my 26 digit key code in the field.
What am I doing wrong here? I must have tried everything that I'm aware of (reseated card, turned off and on the airport card, removed and recreated wireless account entry in airport properties, etc.). It's time to go to the experts for help on this one.