Can someone please explain this to me
Today I went to the Apple Store to ask what I had to do/buy to be able to go wireless. I have 3 computers in my house. Two of which are desktops (a PC and a Mac) and one PowerBook G4. Right now, I have one modem and ethernet adapters. Obviously, I don't necessarily need wireless for the desktops. The guy in the Apple Store showed me the AirPort Express Base Station and said that's all I had to get (provided that I have the card in my laptop). I'm a little confused because I remember that when I wanted to do this a year ago another guy in another Apple Store quoted me a price that was much higher. Now, when I came home I went to the Apple website and discovered that there is also an Apple Extreme Base Station. I don't understand the difference between these two. Is Extreme just a newer version? I live in Switzerland and they don't have Apple Extreme Base Station on the Swiss website (apple.ch). They also didn't have it in the Apple store. Is this to be released in Switzerland? If it's the newer/better version to be released I'd rather wait with purchasing. Can anyone please help me?
PowerBook G4 Mac OS X (10.4.7)