USB 3.0 not working for me
Yes it does. Yosemite has changed it's audio output settings. See this post.ALC892 does not work!
The opening to this article states:thanks - if i haven't upgraded to Yosemite and Im still on Mavericks - can I still use this version of Multibeast 7.0?
MultiBeast for Mavericks is located in the Download section. http://www.tonymacx86.com/downloadsMultiBeast, the ultimate post-installation utility, has been updated to version 7.0 for OS X Yosemite. In addition to Chimera 4.0, this version contains updated boot options, kexts and fixes specifically for OS X 10.10.0.