I'm wondering how this project will ultimately be distributed? A cursory look at prices today at CompUSA had dual-layer DVDs (all of them DVD+R) showed that they were still pretty expensive. Memorex had 1 disc for 14.95, and Verbatim had a 3-pack for 24.95.
Distribution could get pretty expensive. I'd like to receive the final Zion project, but with costs like these, the costs may be prohibitive.