Invest on a regular schedule. Set up a savings account first and accumulate at least 3 months worth of expenses. Try ING or HSBC for insured money market accounts.
If you have a retirement plan at work, invest in it, especially if there is a match.
Consult a financial planner to make sure you and your family is taken care of in the event of death or disability. (Yes, this means insurance.)
Set up an automatic investment plan to systematically build wealth.