Thx for the repy.
I cant even ping the router. When I
ping 192.168.1.1 I dont get any pong to my packages.
"Destination Host Unreachable"
(I can ping to myself ping 192.168.1.34)
Can you further explain the Mac adress thing, I dont understand.
when I system-config-network It says that my hardweare pci is bind to mac. And this mac number is diferent to the mac of the network when I scann whith swconfig. could you give me an example of what you say I could do?
I didnt install ndiswraper... does it come by default?
The most frustrating thing is that I once got it working right after the instalation of FC8 whithout much work and now after reinstalling FC8 (dont ask me why i did that) I cant get it to work. Thats why I say I must have broken something..

But on the other hand this makes me think it must not be too dificult.
In my windows partition It works. but it losses connection sometimes and I reboot the router to fix that. That could be a problem of the os but maybe the ISP router is not working at its best...
what could be the reason..