I'm on a wireless network and I want to be able to access my files from my PowerMac to my iBook. The problem is when my PowerMac goes to sleep I can't see it on the network. Is there a way of waking the PowerMac up when I want to access its files? I also want the PowerMac to go to sleep when I'm not using it because I only need access a couple times a day but I dont want to go upstairs to wake it up. That's the point of netwoking, isn't it? Thanks in advance...