Using the current version of Aegir (hostmaster-6.x-1.8) with a successfully installed platform of OE (7.x-1.0-beta7). Apps say "available". At first, I received the infamous FTP error. After changing ownership of basically the entire web hierarchy for the site (not for the platform though), the system seems to download and install the modules but now returns with an "Access denied .. You are not authorized to access this page." message on this page: http://[site]/admin/apps/levelten/app/seo/enable. I'm not thrilled changing ownership or permissions (as many of the posts I've read have indicated), but I understand there might be some incompatibility between OE apps and Aegir. Any assistance would be appreciated, because I'd love to use these two products together.
I've also tried to find some instructions for downloading the apps manually using drush, but have been unsuccessful. The drush make examples packaged with OE are incomplete (doesn't list all the names) and I've looked for the app names with no success.