I need the drivers/firmware (if available) for my Orinoco mini 802.11b internal wireless adaptor. I am trying to connect to University's network and have to set the Network Authentication to "WPA2" (it isn't listed in the dropbox only "open" or "shared"). I also need to have "AES" as an option in the Data Encryption box. Currently there is only the options "disable" or "WEP". Please advise