Don't know if anyone else can use this information, but I thought I'd post the answer to my question of July 30th. I asked about problems with Appletalk printers not showing up in the Printer Setup Utility's Printer List when using Airport with a couple of MacBooks I'd encountered. The printers did, however, show up when using Ethernet to connect with our network. Turns out that this was a bug that was resolved with the release of OS X 10.4.6 (http:// docs.info.apple.com/article.html?artnum=303442). The owners of the machines in question evidently weren't big Software Update users. Ralph Jones Avatar Community Business Center Fairfax, California ralph at avatarbiz.com