In What Makes Puppy Different? this is slightly misleading.
When Puppy boots up, the contents of these files are copied into ram memory and Puppy runs completely from ram.
AFAIK, the sfs files are copied to ram. The contents of the sfs files are NOT copied to ram.
I think this:
When Puppy boots up, the contents of these files are copied into ram memory and Puppy runs completely from ram.
should be something like:
When Puppy boots up, the sfs files are copied into ram memory and Puppy runs completely from ram.