To use AirPort card (802.11b) on OS 9, you will need to enable WEP security. Also, WPA (not WPA 2) is only supported on OS X 10.4.
Since WEP is not very secure these days compared to WPA2 Personal, you might need to limit the access by enabling the MAC access control.
Since WEP is not very secure these days compared to WPA2 Personal, you might need to limit the access by enabling the MAC access control.
You can upgrade the display on iBook chamshell?