I’ve been keeping track of all my monthly expenses in order to reign in my spending. I absolutely LOVE google docs’ spreadsheets. Here is the template I am using if you’d like to use it. Please feel free to add questions, suggestions & comments
https://docs.google.com/spreadsheet/ccc?key=0As9k6GLAYjwpdDNGMFZFanRweXFlRV9mUGlPeVBNSVE