Nettverksgruppa (NVG) “The networking group” within Norwegian University of Science and Technology (NTNU) in Trondheim.

Known as ‘NVG’ after it’s location and custodians
ftp://ftp.nvg.ntnu.no/pub/sam-coupe/ is the original and still the most comprehensive repository of Sam software.

There are a number of ‘ROMZ’ collections such as the infamous GoodSamC on the Net but the difference with NVG is that it is maintained with intelligence after the NVG Dskification:

1. All the disk images are in a common format.
2. All the disk images are checked and working.
3. All the disk images are bootable.

Also home to the Sam Users Mailing List.