I was just turned on to this site www.Voice123.com because my wife uses this service for doing voice overs to her training videos. I had no idea this even existed! I spent a couple of hours listening to voices on this site to find the one I wanted for my zombie character and I ended up e-mailing a guy. He was super professional and gave me a quick quote (which I thought was very reasonable) and then a quick demo using my material. It was AWESOME! There is no way I could have gotten this kind of quality any other way.
So I thought I would pass along the info about this site. It’s really nice to have if you’re making a short or something.