I have an iMac which is wired to a DSL modem thing from the local phone company. Works fine. I recently was given an iBook which has Airport and today I tested it at work (since we have wireless) and was able to access the internet wirelessly with no problems. However, I want to be able to use the iBook at home to access the internet but I don't want to screw up the iMac but hooking up something that will interfere with my current home set up. The iMac does not have Airport and I don't need that particular machine to be wireless. Mostly my husband wants to use the iBook when he's working elsewhere in the house on his sports card collection. And, we'd like to take the iBook with us when we go places. Anyhow, any advice on what I need to purchase to use my iBook wirelessly at home? Thanks!