If you have purchased OmniFocus on the Mac App Store and wonder why the Reminder > Add as To Do to OmniFocus script doesn’t work, here’s an updated script for you.
Explanation: AppleScript scripts call apps usually by their “bundle ID”, an internal identifier unique to every app. Unfortunately the OmniGroup chose a new bundle ID for OmniFocus on the Mac App Store which breaks the script. The new script calls OmniFocus simply by its name now.
Unpack the .zip archive and replace your copy of the script in “~/Library/Application Support/DEVONthink Pro 2/Scripts/Reminders” with the new one. If you’re using OS X 10.7 Lion and you don’t see the ~/Library folder use Go > Go to Folder in the Finder an enter “~/Library” to jump directly into the invisible folder.