Mysteries of the Knights of the Old Republic video footage here. The most important reveal (aside from Revan being rebuilt & HK-47) was one video that showed something very akin to 'PvPvE.' We're aren't 100% solid on calling it that, but this is what happened: a high level Republic group of 4 go into an instance, fight a huge robot boss ("the size of Ragnaros"), and then they face 4 Sith player characters running towards each other but before they battled, the video ends. We are not sure if any of the people behind the Sith players were companions.

Recap of our live blogging after the jump.
Lining up to get in!

We're getting our usual live blog going a few hours early, so feel free to join us at staring at the PAX logo until 5PM PDT / 8PM EDT. If we manage to have our own video feed available, then you'll find it here as well as text and images from the presentation. Don't forget our meet up is tonight at 8PM PDT at Fox Sports Grill, and all video will be on our YouTube channel.
5:00 - Panel starts
5:01 - The Force Unleashed II trailer
5:05 - Talking about The Force Unleashed II
5:09 - Starting The Force Unleashed II Live Demo
5:13 - Still TFU2 Demo
5:14 - TFU2 demo ends
5:17 - TFU2 portion over
5:18 - Dallas & Blaine on the stage; boilerplate SWTOR intro
5:20 - HOPE trailer
5:25 - Talking about the pillars
5:27 - Leading into demo
5:28 - False demo start. Penalty! 5yds.
5:33 - Introduces a rep each from TORSyndicate, TOROCast, and OUR VERY OWN SADO to play the game
5:38 - Technical difficulties with getting the demo started
5:39 - Show footage of Jedi on Tython; you forge lightsaber on Tython
5:40 - Trooper & Smuggler talk; war makes for strange bed fellows. Showed Dirty Kick.
5:41 - Talking about Coruscant
5:45 - Showing a mission about slave chips in collars. NPC talks about Boris Ulgo who started the Ulgo army (own faction). Implied Ulgo family is Sith-aligned. Showing the choices of a four player Republic group making light side choices.
5:47 - Showing a different mission of a Sith group on Dromund Kaas. Lord Graphin (sp?) mentioned -- break into his compound and steal plans for turrets.
5:48 - Exploring Darth Revan's complex.
5:50 - Talking about the struggle on Alderaan, good vs. evil.
5:57 - Showcase Showdown - showing two opposing groups leading into battle, video cuts out before they engage fully in PVP. It is implied that these are two groups of opposing faction players.
6:01 - Sado on Trooper /dance :D
6:04 - Showed Darth Revan helmet & HK 47 on screen.
6:05 - Q&A with Daniel Erickson
6:07 - Lightsabers will be offered in a broad spectrum of colors.
6:08 - If you choose a light side option in multiplayer dialog, you get light side points regardless of group decision outcome.
6:10 - Called space combat a "tube shooter" highlighting movie moments.
6:11 - Question about using Force lightning and force choke as a Jedi. Force choke and lightning is implied as not being usable by Jedi but other "neutral force powers" might.
6:12 - Explaining faction vs. morality
6:15 - Panel ends

Recap of our live blogging after the jump.

We're getting our usual live blog going a few hours early, so feel free to join us at staring at the PAX logo until 5PM PDT / 8PM EDT. If we manage to have our own video feed available, then you'll find it here as well as text and images from the presentation. Don't forget our meet up is tonight at 8PM PDT at Fox Sports Grill, and all video will be on our YouTube channel.
5:00 - Panel starts
5:01 - The Force Unleashed II trailer
5:05 - Talking about The Force Unleashed II
5:09 - Starting The Force Unleashed II Live Demo
5:13 - Still TFU2 Demo
5:14 - TFU2 demo ends
5:17 - TFU2 portion over
5:18 - Dallas & Blaine on the stage; boilerplate SWTOR intro
5:20 - HOPE trailer
5:25 - Talking about the pillars
5:27 - Leading into demo
5:28 - False demo start. Penalty! 5yds.
5:33 - Introduces a rep each from TORSyndicate, TOROCast, and OUR VERY OWN SADO to play the game
5:38 - Technical difficulties with getting the demo started
5:39 - Show footage of Jedi on Tython; you forge lightsaber on Tython
5:40 - Trooper & Smuggler talk; war makes for strange bed fellows. Showed Dirty Kick.
5:41 - Talking about Coruscant
5:45 - Showing a mission about slave chips in collars. NPC talks about Boris Ulgo who started the Ulgo army (own faction). Implied Ulgo family is Sith-aligned. Showing the choices of a four player Republic group making light side choices.
5:47 - Showing a different mission of a Sith group on Dromund Kaas. Lord Graphin (sp?) mentioned -- break into his compound and steal plans for turrets.
5:48 - Exploring Darth Revan's complex.
5:50 - Talking about the struggle on Alderaan, good vs. evil.
5:57 - Showcase Showdown - showing two opposing groups leading into battle, video cuts out before they engage fully in PVP. It is implied that these are two groups of opposing faction players.
6:01 - Sado on Trooper /dance :D
6:04 - Showed Darth Revan helmet & HK 47 on screen.
6:05 - Q&A with Daniel Erickson
6:07 - Lightsabers will be offered in a broad spectrum of colors.
6:08 - If you choose a light side option in multiplayer dialog, you get light side points regardless of group decision outcome.
6:10 - Called space combat a "tube shooter" highlighting movie moments.
6:11 - Question about using Force lightning and force choke as a Jedi. Force choke and lightning is implied as not being usable by Jedi but other "neutral force powers" might.
6:12 - Explaining faction vs. morality
6:15 - Panel ends
Comments
http://www.askajedi.com/2010/09/05/pax-presentation-video-screens/
Those guys seem to have recorded the presentation as well and will also upload it later today.
Edit since I don't like doubleposting:
http://www.youtube.com/watch?v=pyShopOcV0M
Part1 of the Q&A after the presentation
Edit2:
http://www.youtube.com/watch?v=jxBaV80SVDQ
Part 2 Q&A
But yea, this is very cool :) I can't wait to explore that place! I wonder how or even IF the republic get to go there too?
http://www.youtube.com/watch?v=JQlPZceR0EA
It is just show 'hyping' of what we already know, and the Hope Trailer. There is a little bit in the last min or show about a 'Human with a spikey cap' Trooper.
http://img251.imageshack.us/img251/4676/reactore.jpg