@roberts, the updated page looks good and makes sense to me. Thanks for taking the time to update it.
Minor edit:
In the 'first mode' paragraph, there is a minor typo.
Change:
That is, the extension will download and using the Install buttoM the extensions will be installed into RAM.
to
That is, the extension will download and using the Install buttoN the extensions will be installed into RAM.
Best,
3rail