Good Classic rock Live DVDs?

What good classic rock DVDs are worth checking out?
I'm looking for mainly live shows and maybe a little documentry stuff if its part of a box set. It's for a gift. Anything from the Band to Tom Petty...

I have a few in my collection:
Clapton at the Crossroads Festival, The Last Waltz (obviously) by the Band, Concert for Bangledesh with too many Classic Rock heroes to count, Woodstock, The Elvis '68 "comeback" concert, The Rolling Stones RockNRoll Circus, Hendrix at Monterey, Simon and Garfunkel in Central Park, Gimme Shelter (the Stones), McCartney Live In Red Square, The Moody Blues at Red Rocks, Peter Gabriel Growing Up Live, And the Who Live at the Isle of Wight
That should get you started

BJH feat. LES HOLROYD - 'Hymn' ("Classic Meets Rock", DVD)