The Mass Effect 2 Website announces the release of the Arc Projector, saying this heavy weapon is available through the Cerberus Network, which provides free DLC to those who bought BioWare's RPG sequel first-hand or those who have purchased the Cerberus Network separately. They also announce ME2 Xbox 360 gamerpics are now for sale. Here's word:

Attention all Cerberus Network members: The Arc Projector heavy weapon has been deployed for field use.

The Arc Projector is capable of discharging a massive electrical blast that can jump to multiple targets. For more information, check out the Arsenal on the website.

Additionally new Mass Effect 2 Gamerpics have been uploaded to Xbox LIVE for 80 MS points. This Squad Picture Pack contains Shepard, Tali, Thane, Grunt and Samara.