I fixed the issue with my PCMCIA controller and can proceed with my work
however, since I currently have E-mu E-DSP device (1212m), I would like to finish true 24-bit support first (for Windows)
after it is ready, I will port the driver to OS X right with 24-bit support for all 10k2 users (audigy, audigy2)
I hope an initial 'alpha' version is released before 15'August, because after that I'll be off for another vacation and will proceed with my work on September.
Wow, if you release Audigy for OS X support, the world (both OSx86 and OS X users with Mac Pros) will LOVE YOU!!