You can find some attitudes with IM marketers that podcasts are more for fun and not business. Incredibly, those marketers see no possibility of using a podcast to drive sales or traffic. What they fail to realize is that so many different things can be used for marketing, even a podcast - when correctly implemented. One of the best things to do is make your podcasts provide valuable content for the listeners - that's it. For many people this turns out to be quite a challenge. For others it is a piece of cake. So if you are inexperienced with podcasting, then any good help will be useful to you. If you want to learn how to make your own podcasts, then you've arrived at the right place.
Never underestimate the power of proper enunciation. The opposite of enunciation is mumbling when you talk, and that's a sure-fire conversion killer. While recording, always speak in a clear voice and talk just a bit slower than you normally would. Never speak too slowly because you risk boring your listeners. Conversational speech is not the same as recorded speech. The difference is that when you're talking to someone you get visual cues during the conversation. On a podcast, however, you are dealing with listeners who won't be able to do that. Make sure you thoroughly research everything you want to talk about. Never try to pull a fast one on your listeners because that will backfire pretty badly. The only way to get solid information is through good research. It's possible that someone may act on your information, and if it's totally inaccurate you can hear about it, possible. You may want to consider finding other sources that can verify your facts before publishing. However, if you're offering opinion and editorial, then just tell people as much.
It's critical, moreso when you're new, to publish your podcasts on a regular schedule. If you do this well, then your listeners will get into the habit of expecting your podcasts on a regular basis. You want to build a subscriber base, so that's another reason why you want to do it. It's a behavioral aspect, and you want to develop that sense of expectation in your listeners. All you have to do is decide how often you can put together a good cast and then start working!
In short, podcasting is an effective method for becoming known and building a base of subscribers/listeners. It's really simple, though, because more listeners on a regular basis can mean more profits. You can have people help you by passing around your podcasts for you. Be smart and take advantage of this method because it really does work very well. If you do it right and work on it, then podcasts can become just as profitable as video marketing.