Reading Getting Things Done and trying to implement NUDC. I've used NowContact for over a decade, but not Up-To-Date until recently.

- easy questions -

What happens to ToDos? Do they get erased? (after you check them off). I was planning to use them for outlining actions in the large text note area in the panel.

Is there any way to track billing? I was beginning to list a task, and change the category when completed to 'billing' so that I could easily identify my time.

Can categories be turned 'on' and 'off', like with iCal?

Thanks in Advance