I've been using Mint.com for the past few months and I've been thoroughly impressed. It is a money management site that tracks income, spending, debts, and investments. It's free and you can get detailed spending reports on your where your money is going. It's so much better than Quicken, IMO.
There's one caveat, however, you have to enter all your your financial information to get the most of it. I can understand how some people may be paranoid about stuff like that.