Thanks for the information everyone. I had gotten into the habit of just turning off the airport card before putting the ibook to sleep, but it was upsetting other users in our household when they opened up the ibook to go on the Internet :) Retraining my home users is more difficult than reconfiguring our network :) Tom On Nov 9, 2004, at 9:05 AM, Valerie Maples wrote: > After troubleshooting battery problems on my iBook, I asked technical > support about this. They said that even though the network connection > is > disabled during sleep that the airport card draws power unless you > turn it > off. In other words, you will not be vulnerable to transmissions, but > it > will drain your battery if you do not turn it off from the menu bar. > > Hope that helps! > Valerie > > > On 11/9/04 8:52 AM, "MTH" <nikon80x at mac.com> wrote: > >> I'm pretty sure that the iBook does not transmit while close but if >> you >> want to be positive that it is not, just go up to the menu bar and >> turn >> off your airport before you close your iBook. > > > _______________________________________________ > iBook mailing list > iBook at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/ibook >