Hi Langoo,
Ethernet port appeared as EN1 (EN0 remained there, but I just deleted it)
/System/Library/Extensions/IONetworkingFamily.kext/Contents/PlugIns/Intel82574L.kext/Contents/Info.plist information as requested !
Good luck
TK
PS - I got the IONetworkingFamily.kext from a working SL hard disk
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "
http://www.apple.com...yList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>Intel82574L</string>
<key>CFBundleIdentifier</key>
<string>com.apple.driver.Intel82574L</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>Intel82574L</string>
<key>CFBundlePackageType</key>
<string>KEXT</string>
<key>CFBundleShortVersionString</key>
<string>2.1.8</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>2.1.8b1</string>
<key>IOKitPersonalities</key>
<dict>
<key>Intel82574L</key>
<dict>
<key>CFBundleIdentifier</key>
<string>com.apple.driver.Intel82574L</string>
<key>Driver Parameters</key>
<dict>
<key>Dump EEPROM</key>
<false/>
<key>Enable TSO</key>
<false/>
<key>EnableLowPwr</key>
<integer>1</integer>
<key>Flow Control</key>
<string>Transmit and Receive</string>
<key>Maximum Interrupt Rate</key>
<integer>8000</integer>
<key>Offload TCP/IP Checksum</key>
<true/>
<key>RxAbsoluteTimer10</key>
<integer>300</integer>
<key>RxAbsoluteTimer100</key>
<integer>300</integer>
<key>RxAbsoluteTimer1000</key>
<integer>64</integer>
<key>RxDelayTimer10</key>
<integer>25</integer>
<key>RxDelayTimer100</key>
<integer>25</integer>
<key>RxDelayTimer1000</key>
<integer>0</integer>
<key>RxDescriptorCount</key>
<integer>256</integer>
<key>TxBadPackets</key>
<integer>0</integer>
<key>TxDescriptorCount</key>
<integer>512</integer>
<key>TxQueueSize</key>
<integer>4096</integer>
<key>WaitForLinkUp</key>
<integer>6000</integer>
</dict>
<key>IOClass</key>
<string>Intel82574L</string>
<key>IOPCIMatch</key>
<string>0x10D38086 0x104b8086 0x10f68086</string>
<key>IOProviderClass</key>
<string>IOPCIDevice</string>
<key>IOResourceMatch</key>
<string>IOKit</string>
</dict>
</dict>
<key>OSBundleLibraries</key>
<dict>
<key>com.apple.iokit.IONetworkingFamily</key>
<string>1.5.0</string>
<key>com.apple.iokit.IOPCIFamily</key>
<string>1.7</string>
<key>com.apple.kpi.bsd</key>
<string>8.10.0</string>
<key>com.apple.kpi.iokit</key>
<string>8.10.0</string>
<key>com.apple.kpi.libkern</key>
<string>8.10.0</string>
<key>com.apple.kpi.mach</key>
<string>8.10.0</string>
</dict>
<key>OSBundleRequired</key>
<string>Network-Root</string>
</dict>
</plist>