How Can I Make Vlc My Default Media Player In Windows Vista

I have already right clicked on an mp3 and selected it to open only with VLC as the standard and gone Control Panel-> Default Programs and set it through there, but even so when I select a group of songs and right click on them, it only shows play in Windows Media Player, and the “Play All” Button only plays all with WMP.

How can I get it so that the Play All Button plays them in VLC and so that when I select a group of songs I can right click on them and select play with VLC? Thanks.