For Alex, Woodborer, Dan or anyone else giving it up.
http://www.silkquit.org/meter.html
It's the meter I use to track money saved and other stuff, looking at it every now and again helps to remind you when to buy a new tool...
Sample info provided is:
Three years, eight months, three weeks, six days, 2 hours, 53 minutes and 39 seconds. 34128 cigarettes not smoked, saving $8,532.26. Life saved: 16 weeks, 6 days, 12 hours, 0 minutes.