Hi, does anybody by any chance have an archived copy of zcalc and/or zoutline? It seems like they can't be found on the net anymore and as I'm evaluating various alternatives for the programs I need, I would like to give them a try.

killefiz has both. I don't know if they work, as I don't use them, but use the search box at killefiz:

http://www.killefiz.de/zaurus/