Tarantino debuted the full Kill Bill film at the Sundance film festival, or so i've heard. To better blend it, he chopped off the end of volume 1 and the beginning of volume 2 (obviously). There's no changes to volume 2, but Volume 1 is the same as the Japanese (which is the one I have, Kill Bill Vol. 1 uncut).. the crazy 88 scene includes a few additional kills and is in full color, it shows The Bride (no name for her, didn't wanna spoil it for those two or three who haven't seen v2 yet) cut off Sophie's other arm in the trunk, and the anime scene shows the girl stick a sword in the pedophile's stomach and slice up. I ripped the DVD and have clips of all the above, they're all a few seconds long and nothing big (except for the Crazy 88 fight scene, which is six minutes long).
I'm more interested in whether or not he's going to release the FULL soundtrack. I've put together the 30 or 35 songs from Kill Bill V. 1, including my own in-house edit that I made of "Don't Let Me Be Misunderstood", the song played at the Bride/O-Ren right, and every other song.. just missing one from V1. I actually worked in a KB community working to find these rare songs.. we completed volume 1, I ripped the audio from V2 and stripped a few layers to get some of the songs, but not all.