Actually you may want to read the manual that comes with the prims2 driver, things are explained pretty well there.
skurk wrote:
I'm currently using 128-bit WEP2 encryption on my router, should I change this to something.. easier? WEP?
I assume you mean WPA2. Unfortunately, only WEP is supported. The encryption is configured with the SetPrism2Defaults command that comes with the driver, like:
SetPrism2Defaults SSID wlan1 KEY 1234-abcd-89
You can put this into your s:user-startup file for example.