Just to add to this, after seeing that same clip on youtube when it was first posted, I actually bought this fella's newest cd, and it's really, really good. Not a bad song on it.
George - the cd booklet says that he uses Ayer's Guitars, Guild Guitars, a Ron Spiller's Harpguitar, and Dean Markley strings, at least for the songs on this album (and the linked song is on the cd).