The demo for Bioware's RPG sequel, Dragon Age II, is now available for download on the Xbox 360 and is due for release sometime today on the PC, with the PS3 version coming tomorrow. The Xbox 360 demo is a whopping 1.96Gb in size.
"In the demo, players will venture through the game's prologue, choosing from three different character classes. They'll also learn more about Hawke and hone their skills and abilities that will make them the ultimate hero. After finishing the prologue, players will enter a key new location in the world of Dragon Age, Kirkwall, befriending Isabela, a romantic interest in the game who is also a deadly smuggler. Upon completion of the demo, players will unlock a special weapon, Hayder's Razor, an ancient dwarven blade which increases health, mana, and combat abilities, in the full release of Dragon Age 2."
Don't forget that if the demo gets over 1 million downloads and logins on all versions combined before March 1st, Bioware will unlock two in-game items for the entire community to use in Dragon Age II, one of which gives money when read while the other gives XP.
You can track demo downloads at the official demo page.