[UNP-17]

Hello I have been working on the Nintendo Gamecube trying to make some utilities for it. and I cam accross the file extension .SR, at first I thought it was a SUN raster graphic but upon further inspection it appeared more like a data file for each one. Does anyone know, or could you please give me a link to a program that reads and writes .SR data files instead of Sun raster graphic files?

[BlackDog61]

Not on my side.
Have you tried checking the first few bytes of the file?
Probably not an answer but there's info to cross check them here: http://www.garykessler.net/library/file_sigs.html
I'd also check for the "Yetanother gamecube documentation" for usual gamecube formats. There are high chances that this ".SR" be game-specific, but you never know?
Oh, and there may be more Wii tools and info available than for the gamecube, and they share some (limited) stuff.