I'm using an iBook SE 366 (pre-Firewire) on OS 9.0.4 and an iMac 350 slot-loading (also pre-Firewire). I have an Airport card in the iBook and use an SMC Barricade as a router/switch. Internet connections work fine, but all of a sudden (last night) File Sharing on both Macs can't recognize the other Mac. I've restarted both Macs, turned File Sharing off and then on, and power cycled the Barricade. All settings seem to be normal on both Macs. I also tried plugging in my Ethernet cable and changing my TCP/IP settings to Ethernet Built-in. Still no file sharing or ability to print from my iBook. This has never happened to me before. Any suggestions for fixing this? Thanks, Harry Corsover Get and send email on any phone just by talking! 30 day FREE Trial. <http://www.hc.MessageWize.com>