Personal

Dungeons & Dragons adventure Tracking spreadsheet. contains a template for non combat and combat encounters and you assemble up a sheet per encounter. Print out the encounter sheet and track stats as your PC's and NPC's slash their way through the adventure. for more, see http://bit.ly/g1p8eX

Simple fuel usage log

For diabetics. This Numbers document will help you keep track of your daily blood glucose readings, as well as an average, in graph form, for each month.
Just enter a blood glucose reading in the "Dailies" sheet, and the average for the day is created in the Monthly overview sheet with a corresponding graph so you can see the trends at a glance. There are also cells to enter injection data.

A calculator for optimal daily nutrient intake.

This is a personal blood pressure tracker for those who use a personal blood pressure device at home and want to keep track of blood pressure over a period of time. This tracker provides a 4-week tracking worksheet with formulas for calculating averages for Systolic, Diastolic and Heart Rate values in Daily, Weekly, by time of day and rolling averages.