This DVD too was mentioned in a recent thread, and was highly recommended.  And I can see why.  Pretty amazing stuff.  This is from 1994 and has Stanley Clarke on upright bass, Al Di Meola on accoustic guitar, and Jean-Luc Ponty on accoustic and electric violins.  Di Meola has a beautiful tone.  The music here is quite complex, and at times intense; but quite beautiful too.

Thread is here:
 
http://club.alembicguitars.net/Images/449/23598.html?1135949508

I just got this DVD for Christmas ... VERY VERY nice!!!!