This one is the optimized warning free version...
It is 32/64 bit optimized for SL.
There are 2 versions present under build...
The first (Release) is using the Voodoo clipping routines.
The second (Release AppleClip) is using the clipping routines from AppleUSBAudio (latest).
If your audio crunches or sometimes doesn't play well use this version (also really recommended for netbooks with atom cpu's like mine).
The helper app and the prefPane are also optimized for SL (64bit version uses 64bit addresses... safer this way...).

Download including sources:
http://rapidshare.com/files/35384486...e_Snow_AnV.zip

EDIT: forgot to mention - this also forces some missing settings on to get internal/external mic to work.

EDIT2: New version
- Added support for 384khz bitrate.
- Added 8bit + 20bit support through AppleUSBAudio Clipping routines (Release AppleClip)
- Added 8bit + 20bit intrinsic support in standard clipping routines (Release, 8bit uses only intrinsic/SSE2 functions for output)
Download including sources (SL):
http://rapidshare.com/files/35577791...nV_Updated.zip

Downloads Leopard:
http://rapidshare.com/files/36545582..._AppleClip.zip
http://rapidshare.com/files/365459037/LeopardVHDA.zip

Downloads Tiger:
http://rapidshare.com/files/36546003..._AppleClip.zip
http://rapidshare.com/files/365461954/TigerVHDA.zip

Download new sources:
http://rapidshare.com/files/36546432...Leo_SL_src.zip

Rel3 based on Slice's work for Tiger, Leopard and Snow Leopard:
http://rapidshare.com/files/37222536..._Leo_Tiger.zip