I feel stupid. I cannot fathom out the use of data lists for love nor money. I know 8 hour surgery can mess with the thinking process but this is ridiculous.
What type of file do I create? - is it a basic text comma delimited file with a ".txt" extension?
Where do I put it?
How does the generated HTML code relate to the file?
I should understand something so simple but I am having a serious mental block on this (recovery from 8 hour surgery not helping).

Can someone point me in the direction of a simple step by step tutorial on how to do this??

David E.