In my Ubuntu, I use Osmo with the command "notify-send" for the notifications of tasks.
For now the notifications appear in zenity windows (visible in file attachment) with five interactions buttons (- Call later - Show tasks - Done - Cancel - Valid).
Is it possible to put an option which desactivated this buttons for use Notify-OSD. Indeed, "notify-send" show information in Notify-OSD and interactions in a Zenity windows. I have send an example I want obtain in attachment (mockup create with the following command : [notify-send -i /usr/local/share/icons/hicolor/48x48/apps/osmo.png "Osmo Tasks 11/11/2011" "\nSummary :\nDescription of the task"]).