o.k, recently i downloaded a music clip (112 - Dance With Me) and it is in a .mpg format... and i can't seem to get it to play Windows Media Player or any other viewer for that matter (even in VirtualDub)

I was wondering is there a way to know what kind of mpg it is, so i can get the right codec for it? or does anyone know a site with mpg codecs?

Thanks.