Here you go:
http://archive.richardthompson-music.com/audiodownloads.asp
scroll down a ways to 'MP3's" and there's a few real winners, in addition to some (regrettably dated) novelty tunes.
"Hard On Me" is simply bulletproof.
"Treadwell No More" was recorded for the Grizzly Man soundtrack, although I don't know whether it was actually used there, not having seen the film. But it's a wonderful, droning solo electric guitar piece.
"The Sights and Sounds of London Town" proves the point that he's one of the finest singing guitarists on the planet.
So rock on!