This is a simple example of a File RoundUp 2.1 script.  It is hard coded to scan certain volumes and folders, then save the list and export the text of each window to hard-coded files.  You may edit this with the Script Editor.  To use, change the path and file name of the list file, output files and directories to be scanned.  You will also need to save a Search Set (in Search Palette) in FRU and name it "mySearchSet" or rename the parameter in the script.  If you uncomment the line, you will also need to save a Configuration Set with the name specified in the line ("ScanSet" now).  Another item to fully use the script, create a text file (like with BBEdit or SimpleText) name "testList.search" in the Test folder, containing a list of one or more lines with file names to search with the batch search function.  Be sure each line ends with a carriage return.
NOTE: The Save Text functions require the Pro level of registration to be functional.