There is one thing I have always wanted to do, make my own splashscreen
As you know, I am the sort of person who makes scripts to accomplish these type of things (really, my memory is that bad), so I created a set of scripts for converting RLE splash image files into PNG files, vice versa.
How to use:
Open the terminal, and issue the command:
then, in the terminal:
cd tools chmod +x set-permissions.sh ./set-permissions.sh exit
Now, move your png/rle to the tools folder.
navigate to the tools folder again, and depending on what you want to do, either double click on png-to-rle.sh or rle-to-png.sh and select run in terminal, then enter the filename of your rle/png without the rle/png extension
When converting to RLE, the RLE file will be in the OUT folder