Episode-x has posted a summary of the Episode II information in the new French Star Wars Insider. Here's part of their list, spoilers along the way so highlight to read:

- There will be a big action-sequence on a rocky-landscape with Obi-Wan.
- We will see the apartment of Padm? in Naboo and in Coruscant.
- We will see a "Jedi-Library" in a scene with Obi-wan and a Jedi instructor (played by Alethea McGrath).
- We will see a "Analysis Room" in the Jedi Temple.
- We will see a new space-fighter which belong to a main character. On this fighter there is an insignia already seen in the original trilogy (or something very similar at least)
- We will see a Speederbus in Coruscant (a public transport).
- We will again see Theeds' palace (With the throne room).
- We will see Padm?'s "Summer Home" in the swamps of Naboo.
- We will again see Wattos' shop.

Great stuff!