Here is my port of x48 to the iLiad.
Extract the zip file into an MMC/CF card or into your iLiad's internal drive. Then with the [SHELL] hack installed navigate to where you extracted it and run the "run.sh" script.
Please note, if you turn the calculator off? It turns off, and waits for you to turn it back on.
To quit use the X button in the upper right. When you quit it saves its state and will come back right where you left it.