The Lone-DITA Tutorial is back online at DITA Users.
The Lone-DITA.com website is down temporarily as the Lone-DITA team prepares to move it to servers at DITA Users. In the meantime, the popular tutorial PDF with supporting files in a zipped folder can now be downloaded from DITA Users.
Getting Started with DITA Tutorial from Lone-DITA (PDF).
Supporting files for DITA Tutorial from Lone-DITA (Zip file).