SST 49LF004A
I just want to read that one and possibly hot flash it if it ever dies on me.
Uniflash doesn't seem to support it. The file it backs up is mostly blank. The file I made with Amiflash had a lot of text in it that had error messages, easter eggs

and other bios text.
Oh ok. I just clicked on Rainbow's www and this uniflash seems to be different. The one I found was dated 1998. I'll check it out