You can find my Origin software (the one that came with the XLA in the nineties!) in this location: https://demeler.uleth.ca/misc/Software/Origin-6.0.zip -Borries -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.biophysics.uleth.ca/pipermail/demelerlab/attachments/20251103/0ca236e6/attachment.html>