[Orgmode] Logging work

[Flávio de Souza]

I am using org mode to organize my personal projects at home 
and my projects at work.

Generally I work on two or three big projects at work and a 
few tasks ( not directly related to a specific  project ).

Org-mode is working well for me, but I also need to log working time.
I need logging time for every specific project task. I found that
org-mode has great logging work time feature and I can make many
kinds of reports with it. 

I would like to have a time summary at the end of each day for all the
tasks I worked on this specific day. I would like to know if it is possible
since I log time in different project files. Can you help me?

I dont know if it is clear, but in different projects I can have
the same type of task, so I want a summary by type of task.

Flávio.