Transform file options

Through the reading of various threads on this forum I havesuccessfully deployed our SW 2008 admin image via Active Directory.However, I have not found an explanation of the options used whencreating the transform file. For example:

OFFICEOPTION=2 (what if I put "1", or "348". What does it mean?)

Also, the options in the ADDLOCAL line. Is there a list somewhereof what those are?

Thanks,
SteveSolidworksAdministration