I'd appreciate some tutoring on my two computers' "computer names"; how\nthese are related to the names of the internal HDs in these computers;\nwhere these names are stored; how I can change or reset these names\nwithout messing things up; and how I can transfer files from one\ncomputer to the other if both of them are talking to an Airport network..\n\nSituation is, I maintain two essentially identical MacBooks, both\nsingle-user, both running 10.4.11. In fact MacBook A is my primary\nworking computer; MacBook B is a "hot backup" created by doing a weekly\nSuperDuper! bootable backup of A onto B, with B in Target Disk Mode.\n\nOccasionally, however, I fire up B, take it somewhere, and do something\nwith it, maybe because A is connected to a bunch of peripherals at my\ndesk and I just don't want to unhook it. If I download or create a new\nfile or two on B during one of these excursions, I want to get those\nfiles back onto A.\n\nPresently doing this "by hand" using a thumbdrive. Don't want to get\ninto any complex synching process, but might like to transfer these\nfiles over a shared Airport network that both can talk to. What's the\nmagic formula to get one computer to "see" the other? -\- at least, the\n"public" folders on each of them?