Did you ever succeed at unpacking a *.etheme file? I too am looking to unpack an old E13 BlueMetal.etheme file and create that look and feel in E20. I'm a newbie at the latest toolsets... I used Enlightenment back in the dark ages, right after the first zero was perfected. I've decided to try and get involved with the latest "live" Enlightenment in Gentoo, and see about using the debug environment etc... the first task I have is getting my favorite theme back up. If I have any successes, I'll try to remember to post back here. -Thanks!