Here's a code-snippet for someone who asked about snagging durations from a task and throwing it into Minuteur. It's crude, but works ok for me. If you don't have growl, comment out that line...
Hope this helps with some ideas...
-Allen
Code:
tell application "OmniFocus" tell front document tell document window 1 set theSelectedItems to selected trees of content end tell if ((count of theSelectedItems) = 1) then set selectedItem to value of item 1 of theSelectedItems set selectedDuration to estimated minutes of selectedItem end if end tell end tell tell application "Minuteur" StartCountdown "00" & selectedDuration & "00" end tell do shell script "/usr/local/bin/growlnotify OmniFocus Task focus -m 'Working on selected task for " & selectedDuration & " minutes' -p 1"
-Allen