Woo-hoo! Nice to see that this handy little plugin pack hasn't been forgotten. djp, you spoil us all.
However, I did notice that the included vgmstream isn't the most recent version. r659, the version included, is the most recent on the sourceforge page, but at hcs' site (
http://hcs64.com/files/vgmstream/) they have the most recent versions compiled. Right now, it looks like r898 is the newest version they have.