One last thought... when you imported that cert, did you import it to the User or the Authorities section? Should be Authorities. technut wrote: > Sorry, I can only tell you what worked for me. > a) The only way I know of to be sure which CA root cert to Trust is by > asking your system guys which cert vendor is providing the cert for > the Radius server. In your case if they are acting as their own CA, > then their root cert needs to imported (as you have done) and then > Trusted for WLAN (as you have done). > > b) I know there is a checkbox setting in Windows to enable/disable > server cert checking on connections... not sure about the others. > There doesn't seem to be any equivalent setting on OS2007. > > I don't have any other ideas for you, sorry. As you know, it will > still connect if you click the OK on the warning message before the > connection times out. > > technut > > > Peter Flynn wrote: >> technut wrote: >>> Did you follow the steps in my first answer? ie. Go into Control >>> panel / Certificate manager / Authorities tab.... Select the cert >>> and choose Trust, then check the WLAN box. >> >> Yep. Mail, Browser, and WLAN were already checked. >> >>> Worked for me on N800 / OS2007. >> >> That's what I have. It's still popping up the complaint. >> >> a) how do I tell it which cert to use for which connection? >> >> b) why is it even checking for a cert? I didn't ask it to. >> No other system (Win, Mac, Ubuntu) I use on this network does this. >> >> ///Peter >> >