Transmission

I was just wondering if there could be an option to set goals or milestones for ratio on torrents - for example, I could set a goal for a 1.0 ratio on a torrent, and get a Growl notification or popup window when the goal is reached. At that point, I could decide to either ignore the notification and ...

Would it be possible to add a User Comment box to the inspector window? It could hold user input about the torrent or other info -- basically the Spotlight Comment box in Finder. I'd like to be able to tell at a glance which torrents are from what tracker, and who they're for.