Work on adding and tying features together so have a Project Management application with an integrated time tracker.

Over the years I have had a need for a good time tracker application and a need for a good Project Management application. I can find some decent ones but I have yet to see an applicaton that has integrated the two into one package. One opton can be to upload my time into the project and even use a project to create a plan for a similar project where I'd have accurate man hours to be able to assign to each task. See where I'm going with it? Making certan feature "optional" will provide people with more flexibility.