Question : time keeper tool for access 2003

hello, I'm looking for some way to keep track of time within access 2003. that is, I'd like to be able to have a command button "start" and "stop" the timer - and to have it so that each time the "stop" button is pressed - the total elapsed time (rounded to the minute...) is stored in a table (along with the date). I'm assuming there's a way to do this cuz there's a way to do everything!! :) :)
thanks so much!!

Answer : time keeper tool for access 2003

I'd be looking to use the Now() function.

Start Button Click sets myStartfieldname = Now()
Stop Button click sets myStopfieldname = Now()

No need to save the calculated time difference, simply use the two date/time field values to calculate when needed.

Cheers
JC