[support] Multisite Broke After Drush 'archive-restore'

[ Ubuntu-12.04; Drupal-7.17; Drush-5.8 ] I backed up a copy of my (multi-site) using Drush's 'archive-backup'. The 'tgz' file was transferred to another machine and "installed" with the 'archive-restore' command. The site basically works except for one important aspect: multi-site. I've checked that the multiple databases were created, enabled Apache2's 'mod_rewite', and made sure each site's "settings.php' had the right content and permissions, but "no go". :( The odds are high that I've just "forgotten to do something", but can't remember what it is! Any ideas? Thanks, -- Prof Kenneth H Jacker khj@cs.appstate.edu Computer Science Dept www.cs.appstate.edu/~khj Appalachian State Univ Boone, NC 28608 USA