PTM, Personal Task Manager

PTM is an Open Source time tracking tool hosted by Sourceforge.net.
 Gain the control of you time!
# Do you want to control the amount of time you spend doing things?
# Do you want to measure the amount of effective time you work?
# Do you want to realise the amount of time you spend every day on youtube?
Here you have a tool to answer properly this kind of questions and:
# Its easy.
# It's Open Source
# You can help to improve it

Go to http://ptm.sourceforge.net/

See also these related projects.