A month ago I started working with phonegap, html5, css3 and jQtouch.
I am working on an application and I need to play sound in the application. I have a serious problem with this task.
First I've found out that I can play .mp3 files through phonegap using the new Media(...) function. I am not sure about .wav files, can I play those?
Second I've found that files must be less than 30 sec, is this so?
Third I can't find the right place for my sound files. My project structure is the following:

project

-- src

-- gen

-- assets

-- -- www

-- -- DANCE.mp3

-- -- jqtouch

-- -- -- (some folders and files)

-- -- phonegap.js

-- libs

-- res

I've tried placing the file in 'www' folder and creating a new one called 'audio'. None of this gave me what I wanted.
I am using this code for executing the song:

function playStream() {

    mp3file = new Media(DANCE.mp3,

            function() {

                alert(playAudio():Audio Success);

            },

                function(err) {

                    alert(err);

            }

            );

          mp3file.play();

}

I use Android 2.1 Simulator and I've tried 2.2 as well without success.
I hope I was clear enough.
I am looking forward to hearing from you.
Yours,
Mihail Velikov