Most of the deleted scenes are rather boring, actually.
I'll just turn off King Kong, pop in the ROTS DVD and get you that list, and a summary for each.
1.Grievous Slaughters a Jedi/Escape from the General(Animatic)
Shaak Ti was abducted by Greivous, so Obi and Ani find them, and Shaak Ti is executed by Greivous. Obi and Ani cut there way through the floor, and go into this fuel chamber/tank. The fuel explodes after Obi and Ani seel the hatch they came out of, and I think the explosion leads to the Cruiser splitting in half later.
2.A stirring in the Senate(Bail's Office)
Padme is introduced to the Senators who will later form the Rebel Alliance, like Bail Organa and Mon Mothma. They are talking about ways to resist Palpatines rule, since he is gaining too much power.
3.Seeds of Rebellion(Padme's Apartment)
The same group of Senators talk about giving Palpatine a Petition to let Palpatine know that there are many Senators who are not happy with his rule.
4.Confronting the Chancellor(Palpatine's Office)
Padme and her Senator friends present the Petition of 2000 to Palpatine.
5.A Plot to Destroy the Jedi?
This is much like the scene at the Hologram Battle Map in the Jedi Temple, except Mace, Obi-Wan, and Yoda are the only ones present, and it takes place in Yodas meditation hideout. The discussion is much the same.
6.Exiled to Dagobah
This scene is just Yoda's little pod ship landing on Dagobah. That's all. No lines, or anything.
Hope that helps you.