Good resources for free online tax preparation?

Asked by emilyrose (2272) February 10th, 2007

I have used some "free" sites in the past only to actually have to pay $10. I don't know how they get away with this! Anyway, I have to file for CA and Federal. Any good resources? Also, is it worth it to pay for a site that charges like h&R; block? A friend of mine swears they got her a bigger return.......