I recently purchased an iMAC G5, with wireless 802.11G built in. I have an existing wireless network, consisting of an Emachine, Dell, and Compaq laptop all connected to the internet (wirelessly) through a Linksys 802.11G router. During setup, the iMAC found the router, and was able to get online. In fact, I have no problem getting online at all. I DO have a problem connecting to the other computers in my network to transfer data (MP3's, etc). I'm wondering if this is due to the file format/operating system differences, or something else. On the iMAC, when I click on the "Macintosh HD" icon, and chose "NETWORK" I can see my home network name as a folder. When I open the folder, I can see icons with the names of the other computers connected to my home network. However, when I click on one of them, it pauses for quite a long time, then asks me if I would like to "Delete or repair the alias," referring to the name of the icon. It's frustrating to see them there, and not be able to access them. Can you help, please?