Been lurking these boards for several days and have successfully implemented SL on my setup... with one exception, NO AUDIO! So, with this new audio kext can I just put it in my extra / extension folder and be done with it? Or do I need to generate a new mkext file also and possibly remove others?

For the most part I installed 100% per this threads suggestions.. However for the life of me I never could get Chameleon to install on my SL partition. I ended up creating a separate small partition on the same hard drive and installed Chameleon on that, and simply copied the Extra folders and files to my Snow Leopard partition that Chameleon generated. Who knows.. perhaps that is part of the problem with no audio? But everything else works great, network ok, 64 bit ok, graphics ok... just no sound.. yet! ;-)