Investing?

Do any of you guys invest your money anywhere? I have an IRA that I put money into every month... but otherwise, I put all of my "leftover money" into my savings account where I'm earning a measly seven cents (or thereabouts) per year on my dinero.

So, I pose this question to you, peers -- what do you do with your money to make your money work for you? Obviously, I want to sink this into real estate as soon as I save up just a liiiittle more, but in the interim, I'm insulted at what Bank of America is paying me for the money I've stored with them...