Nice.
This song has some cool parts in it. The main melody is just simple and fun, although not very original sounding to me.
But I liked the more distorted sound that was in somewhere in the middle of the song and the guitar part in the end sounded really cool when mixed with all these ingredients! You could make a wicked song with those elements.
The structure of the song was OK but the ending was too sudden. Because of an mp3 converter? If so, i suggest you to download WinLAME, it's a free and good mp3 converter.
The sounds were pretty cool. But in the end, some higher sounds were too noisy.