+1.It's coooooool, fixed my issue, I'm using an older version 1.1.2... Thanks a lot.
I had the same problem & the above steps weren't enough to fix it
So I checked the org.chameleon.Boot.plist file from my 10.8.5 install, and noticed that there was one change between 10.8.5 & 10.9, So I added the following lines to the new org.chameleon.Boot.plist
<key>EthernetBuiltIn</key>
<string>Yes</string>
This was in addition to installing the FileNVRAM.dylib module with using the chameleon-2.2svn-r2266 installer