Envelope Budgeting . . . A Simple Way To Gain Control of Your Money, there's a neat pdf for these cute envelopes
Paying off the mortgage (or student loan) early! We use some of these tricks but its a great list with numbers to back it up!
$1 savings plan - Use cash for all your purchases, save all of the $1's you get back. I've saved $100 in 2 months!!