David09 - I agree. That’s why one of the best tools for project managers is project management software. It lets project managers collaborate with their team members, keep track of projects, stay on schedule and produce ongoing reports that provide an overview of where everyone is at in the project.
You can also do things like indicate billable time versus un-billable time, so that you can easily put a dollar amount on the project when it’s complete. I don’t think any project manager should work without some sort of tool like this. There’s no way you can juggle all the demands of project management in your head.