Making progress, exploring the links in my spreadsheet, I FOUND the one for TAGS EXPLORER. When I click on the link,
http://hawksey.info/tagsexplorer/?key=tsBH8o3Ft5RDstlzhodKzeQ&sheet=oaw

I reach this msg

Oops

The data you are requesting isn’t available.
(TAGS Owners: Check spreadsheet is
File > Published to the web)

The scripts with instructions were only slightly cryptic, well documented actually, considering it worked this far, but I seem to have fallen short of the grail. I’ll go back and revisit ….

aha, found http://hawksey.info/tagsexplorer/ and now putting in spreadsheet URL, clicked 2. Get sheet names .. it’s swimming …

back again, got it, put in the key (I generated)
0Aj1610-nt0u4dHNCSDhvM0Z0NVJEc3RsemhvZEt6ZVE

and now i have sheet names, which sheet?
http://screencast.com/t/wZqGHvCg
I’ll experiment

Eureka! http://screencast.com/t/J8UDPlKm00n