I have to use my Amazon electronics purchase $150 rebate by today. I've been thinking of buying the Canon MP780 all-in-one because I don't have a FAX machine, and it's reportedly an excellent color printer with duplex capability built in. However, it has two shortcomings: 1. It's not Rendezvous-discoverable (I think other Macs on my LAN can print to it through USB printer sharing). 2. It doesn't have voice-fax auto-switching. I think I can live with number 2. What I'm wondering is whether the Mac to which it's connected must be "awake" for USB printer sharing to work? Does anyone know the answer to this. My other option is the HP 2710, but it's not rated as being as good a color printer, and I've read LOTS of grumbling about HPs poor Mac drivers. Jim Robertson --