I didn't know whether to post this in the networking or this forum so feel free to move it. Nearly every time I sleep and wake my 2.16 C2D MBP, the 'airport' process hangs. The computer still connects to the network just fine, and if I quit the 'airport' process the network remains connected. I have the 802.11n enabler installed, running 10.4.9. Any ideas as to why this is happening?