The Dylan set for this date was posted a few weeks ago, and some one asked for the Dead songs with Dylan sitting in.  (Ok, it was me, but it was a request!)  Here they are in glorious high quality.....

Bob Dylan with the Grateful Dead
August 3, 2003
Somerset, WI, Float Rite Amphitheater  

Big River 
Desolation Row
Johnny B. Goode