<It seems that turning sleep off would help, or maybe getting an *always <on* base station, just thought i would see if anyone else had been <having similar problems. I just got my two Airport Cards yesterday - one for the Cube to serve as base station and one for my iBook ;). First problem I encountered was, that if u have no BSD Subsystem installed, u won't be able to turn Internet sharing on (which drove me nuts for quite a while)!! Also u won't be able to do this with 10.x Server - no sharing tab!! I read about some software tutorial but the author hasn't written back yet. Now we come to your problems: Yes, I also have the prob,if I turn one of the machines into sleep mode and wake it up afterwards, the network is down...don't know a solution yet, since I only got them for one day now ;) (system is 10.2.4 on all machines) Boris