Time tracking on PTM

You can now fill a estimation of the amount of time you will spend on a task.
http://protaskm.com

Each task has now 3 new fields:

• orig est: original estimation before beginig any work
  
• cur est: current estimation after having worked on it, but before finishing it
  
• elapsed: time already spent on a task
  

All values are in hours for now. I'd like to be able to enter values like 30m, 1h, 2d in the future.

Tasks with a hirachy of subtasks have a automatically computed "total" field.

In the near future, I'd like to add some features like:

• time tracking: mesure how long your spend on a task with a integrated stopwatch (I think it boosts productivity)
  
• suggestions: you don't know what do you can do before your next meeting in 10 minutes ? Ask PTM, it will tell you!
• Sort siblings by estimation
• Gantt display

I hope you like it !