>Is there any FRX hacker primer out there on the web? Something that would list the FRX fields and their effect on the output? Say for example, how many different object types and their descriptions (objtype field in FRX structure). Am I asking for too much? (Ok, don't answer that last one..)

In addition to what Don told you, look at the reports and tables that are in the FILESPEC sub-directory beneath your main VFP directory. There's a lot of information there as well.