Obi-Wan - from The Duel
Anakin - from The Duel
Yoda vs. Darth Sidious- can't wait for this one btw!
R2D2 vs Super Battle Droids on fire!
Count Dooku airborne strike
Grievous' Body Guard
Commander Cody rappeling down to Utopau
Boga with Obi-Wan!
Mace Windu vs. Palpatine w. Lightning (or 2 that can be joined - like The Duel)
Chewbacca leaping off Corporate Alliance Tank Droid over water
Ki-Adi Mundi leading the charge just moments before Code 66
Commander Baccera (snow-clone) during Code 66!
Burned Anakin, eyes wide with fear as the Vader helmet is being lowered onto him
Vader ripping apart the medical table coming off into "NNNOOOOoooooooO!"
These are my Top 11 or so! I'd totally dig on all of them.