You can get quit keeper here, it's free. it's easy to download and set up.
It will keep you up to date as to how much you have saved, how many cigs you have not smoked, milestones and more.
I have been quit for 1 Year, 3 Months, 3 Weeks, 4 Days, 23 hours, 46 minutes and 7 seconds (480 days). I have saved £3,039.85 by not smoking 9,619 cigarettes. I have saved 1 Month, 2 Days, 9 hours and 35 minutes of my life. My Quit Date: 02/12/2009 22:00