Ok I located /etc/rc.d/rc.inet1 It seem's to do the job of the eth0 down. Well it didn't complain anyway, even if eth0 was allready down.
I'm at work, and don't have the eth card in (playing with a wi-fi card today) I uncommented #noauth in both option's, and options.demand. I'll check that out later at home, and post the result's.
Thank's again to both of you for your help. Have one on me.