Registry Entries Help (Option Settings Definitions)

I'm trying to find a list of what each registry setting does. Corresponding these values to the system options would be awesome, but not required. SW2011, but anything recent is great.

For example, the registry setting

     /Dimensions/Assembly Annotation Mask

Does what? and having a value of 0x2f800cfa tells me even less

Anybody know of such a source? I've been unable to find anything on the forumns or in help.

Thanks in Advance,

~Dan

SolidworksAdministration