vista newbie wireleless connection question

I tired connecting from vista home premium to a secured wireless network. I
was given the SSID, and pass phrase
However, I only got prompted for on pass phrase.
Consequently I get limited access.

what is the proper way to connect?


bear with me, I am a newbie to vista


I know the wireless router of the linksys wrt54gs:
for example (factious):
IP: 168.5.5.1
router login : phoney
wireless SSID: trapnet
wireless: *somelongstring passkey*&*

the network name : someNet

The USB wireless adaptor has already been installed and updated