I want to configure my wl-500gP with WPA-TKIP client for AP at my home.

eduroam:

# SSID: "eduroam"
# WPA
# TKIP
# 802.1x: PEAP
# Protocol: MS-CHAPv2
# Login: (my username on university)

if it is not possible, how to configure with a simple open SSID, without WEP or WPA.

I've oleg firmware.

Thank you.