Hi, I have an ibook 14" G4 which I recently purchased. I am havng some issues connecting to the internet. It has happened quite a few times now and happens when my ibook comes out of sleep. It is not able to get the correct ip from my router. When I see the system preferences->network->airport, the status of airport says something like this - "Airport is connect to <network_name>. Airport has self assigned ip address and may not connect to internet". It simply refuse to connect even when i go to tcp/ip and reassign the ip under DHCP. The only way I can bring it up is by restarting the router which is a big pain as it will disconnect all other computers for some time. Oh yes when my apple is offline because of this problem other PC's are connected and running, so may not be the problem of router.I called up Apple, they suggested me to restart the router everytime this happens which to me is little absurd. Any suggestions.