I have a Linksys WAP 4410N Wireless Router which I have configured with WPA Security. The issue I get is when a new PC wants to connect to it, it always says it can not find a security certificate for the PC. I know how to get around this by going to the wireless Connection Properties and unticking the IEEE802.11 box. But can I turn this off on the wireless device so it does not look for a security certificate. The wireless works well with the WEP security set-up, but I would like to use the WPA setup so that I can input a key that is memorable!