Voice training does work... Though you can be self taught or free taught rather than spending money on the DVDs and CDs and all that... If you poke around the forums here, youll find allot of useful info... Or you can PM myself or go onto chat for some advice on how to go about doing it.
Everyone is different and different techniques work better for different people. Good luck

<It usually takes a few months of practice and patience to learn so don't get frustrated and give up>
<you cant PM till you reach 15 posts, and don't post just to get your count up please>