Ok here are some resources I've found to put toward getting a working titanium panel:
Here is a link to the T-mobile Dash rom where the stock HTC audio manager plugin is located (NOTE I am not sure which version of audio mangaer this rom was using, if its not 2.2 then it probably won't work)
http://www.mediafire.com/download.php?yz5jizwoemd
I found that rom dump here:
http://forum.xda-developers.com/showthread.php?t=550863
after being linked in from here:
http://forum.xda-developers.com/showthread.php?t=554432&highlight=audio+manager
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http://www.ppckitchen.org/forums/loc...N&pp=10&page=2 <- titanium panels oem including one for audio manger
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Here is a link to a cab for an HTCMusic Audio Manager panel. I installed this and it showed the name of the titanium panel in home screen customizer but did not show the panel in titanium.
http://forum.xda-developers.com/showthread.php?t=514637
I'm guessing this happens because hte installer doesn't have a default for 320*320 in it
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