From Eric as of March, 2008: 
I've added several JIRA detailing all the prelaunch ACD change requests we may or will be making.
ACD-10, ACD-12, ACD-13  have to do with the pre-amp reset issue.
ACD-11, ACD-16 have to do with calibrations.
ACD-17, ACD-18 are minor bug fixes
ACD-14, ACD-15 have to do with geometry.