asterisk users - Nov 2005 - Asterisk 1.2 and music-on-hold question

Are there any new docs on getting moh to work with v1.2? I successfully, 
I think, upgraded my 1.09 box to the v1.2 and all seems to work great 
except for moh. The UPGRADE.txt file mentions there are some 
differences, but does not go into any detail. I had it working great on 
v1.09 using madplay.