Network stoped working after upgrade to 10.6.4

Hi,

I had running perfectly, everything worked even the networkcards. But after I upgraded to 10.6.4 it stopped working... I had a little problem with them in the beginning so I thought it'd be a better idea to buy a new one that OS X has support for. So I bought a D-Link DGE-528T, installed the drivers but it didn't even show up in the Network Settings..

So what's wrong here? I really need this to work cause I don't have internet, I'm writing from my phone right now..

The other cards I have are:

RealTek 8169SC
Marvell 88E8056

The D-Link shows up in lspci..

Does anyone have any information on how to get them run properly?

Thanks

I looked in the logs and found:

Can't load (Path )/AppleRTL8169Ethernet.kext - no code for running kernel's architecture.
Failed to load (path )/AppleRTL8169Ethernet.kext - (libkern/kext) requested architecture/executable not found
Load com.realtek.driver.rtl8169 failed; removing personalities.


What does this mean?

i had this same problem upgrading from 10.6.3 to 10.6.4

wired internet works fine but the airport no longer works.

i have a dell wireless 1390 wlan internal wireless card

anybody have any ideas?

feels bad man

I got my Marvell NIC to work, but I'm not sure how though.. I just removed the kext and installed it again and it worked. Both integrated NIC's has always shown up in the network settings but it was shown as "cable not connected" after the upgrade even if the cable was connected, and the new d-link I bought doesn't show up at all.

im mad at myself for upgrading to .4 .. i had everything running just fine wireless and alll. now i can only access internet with ethernet

does your wireless work?