|It might be possible that the access point uses Wireless-N only and doesn't have B/G compatibility, and your adapter (which is B/G mode) can't connect to it. The SSID broadcast is on the same frequency and as such the adapter can see it, but the data transfer spec is completely different. |
What service pack of WindowsXP are you running? XP doesn't support WPA2 security on versions older than Service Pack 2, so you may need to update in order to connect to networks with WPA2.
Not everyone can decipher Klingon script...
chay' ta' SoH tlhe' vam Doch Daq