=========
The nvram
==========

  MOL loads the file specified by the nvram_image setting
  in molrc and uses it as the non-volatile ram. The contents
  of this image can be modified with the 'nvs' program
  which is a modified versions of 'nvsetenv'. Modifications
  of the nvram is only needed if a operating system
  other than MacOS is to be booted.

  If a 7200, 8200 or 8500 ROM is used, then the image
  'data/nvram/nvram.8500.image' should be used. With
  other ROMs it *MIGHT* be necessary to zap the nvram
  image (but try the 8500 image first!). To clear the
  nvram, do the following:

 	bash# mol -d
	--- the debugger starts ---
	>nvramzap
	> [Meta-G] (go)
	--- wait a few seconds ---
	  [Ctrl-C]
	>nvramwi
	> [Meta-Q] (quit)
	bash#

  I recommend taking a backup of the nvram file before
  making any modifications.
