This new video was captured from the game’s alpha build and gives us a first glimpse at Halo Reach multiplayer beta. You'll be able to access the beta in two months through Halo 3: ODST.

With the beta announced for may, Bungie starts to show us more of Halo Reach through this first ViDoc insisting on the team's desire to come back to Halo CE's spirit. Many will agree that returning to the roots of what made the series' success is clearly the way to go.

Bungie released a single image of Halo Reach, also announcing that the beta will go online May 3rd.
Update: More images added.

Majornelson put up a summary of the new announcements made at X10 on his Microsoft blog. Halo Reach beta starts May 3rd, Dead Rising 2 being released in September, Lost Planet 2 & Alan Wake May 18th. Fable 3 will be available this holiday, while Splinter Cell: Conviction will be released April 16th. Perfect Dark XBLA in March!

Bungie released some images of Halo Reach, mostly taken from the latest trailer, as well as some renders showing some of the character models and weapons.

Bungie offers you a chance to realize how far we have come since the first Halo game by releasing a bunch of comparative shots. You can see the evolution of the character models and get a more precise idea of how much an improvement Halo Reach should be.

Bungie updated the official Halo Reach page with a whole bunch of new images and very nice looking artworks. It's important to mention that while the images are rendered with the game's engine, they may not be a good indication of the game's final image quality.

It's at the ever dismal VGA Awards that Bungie decided to release the first trailer (after last year's E3 teaser) of Halo Reach. Rumors say that it's realtime, but I'll let you guys decide!