I decided to do one more PNG folder grouping, this time yellow. This is the most extensive folder grouping I have done so far. Again, this applies to the dynamic displays found in ArcaOS. Again, each folder must individually be replaced. I have chosen to run the yellow with my OS/4 kernel partition and the multicolor folder scheme with my ArcaOS kernel.
As near as I can tell, using PNGs has little effect on my systems.