Thank you both very much. I appreciate it and will try to proceed.
As for the instructions to the current version being unavailable because of the upcoming release of a newer version, this means that in the interim, those who try to install Zen are fated to a needlessly frustrating, if not impossible experience, save for the few helpful souls such as yourselves, and that can't be good for anyone, the new users, the support contributors, the developer, or the product.
Again, thank you both for the help.