I remember the deleted scenes from the behind the magic cd-rom I do remember someone captured them and put them on a DVD in times long ago.
Alternate Greedo footage, i think. Jenny. The black and white was half Kurosawa and half Flash Gordon with temp audio and some silent parts. For the Cantina.
Of course you also had the Biggs meets Luke and the Gang and Luke and the Macrobinoculars. And then the scene of Biggs telling Luke he is joining the rebellion.