HP-48SX with 128k RAM card - what should I put on it?

[Nigel (UK)]

Thanks for all the great ideas. So far, I've added Keyman, Ted (editor), Java (stack display program), and HrastProgrammer's TI-59 emulator (rather strange, that last one, but it works brilliantly). I've even got my HP-48SX talking to my Windows 7 laptop without problems! There's clearly a lot more to explore than I ever came across twenty years ago.

I've been sitting out in the garden this evening with the calculator. Under the evening sky the "dark blue on very slightly lighter blue" display looks clear and rather beautiful. This is a calculator for the great outdoors!

Nigel (UK)