Well, on Friday, my teacher asked me to help him with a wireless internet problem. (I'm the only one who knows anything about Macs.) His iBook used to be able to connect to the school's wireless, but up until the techie "changed something with the wireless" he hasn't be able to get on. The iBook is the dual-USB version 700 MHZ G3 with 10.3.9 installed. He states that it will connect at other places, like his house or coffee shops. I don't know what could be wrong. I'm guessing it has something to do with a different kind of WiFi signal. The iBook gen he owns has 802.11b. My own Macbook connects automatically and is fine. What could be wrong with the iBook?