The extended garage scene wasn't in the digital version either AFAIK. The alternate shot of Anakin's hand was the only difference I remember hearing about during the summer of '02.

There was one person who swore the beginning of the Arena scene (when they first bring out the monsters and Padme picks the lock) had slightly different editing at different theaters, but who knows?

I remember reading an interview with one of the vfx guys on the official website claiming there were actually several dozen alterations (such as the speeders in that Obi-Wan shot) in the dvd version.

Do bootlegs exist of both the 35mm and digital versions or do we only have one of them?