Dragon Age 2 demo is now available!!
They also have a media viral spreading campaign to go along side the demo launch.
Bioware are trying to reach 1 million demo downloads before 1st March. If they manage it then they will release a couple of extra magic items in the main game.
The items that will be unlocked are:
The Far Cliffs of Kirkwall - Written by a Fereldan refugee as she fled the Blight, this book of poems describes her dreams of a new start in Kirkwall, the city across the sea. Readers will surely be enriched by her insights. (Gives money when read.)
Lothering's Lament - Written by a Fereldan refugee as she fled the Blight, this book of poems contains touching reminiscences of all she had to leave behind. Readers will surely benefit from her experience. (Gives XP boost when read.)
The demo can be downloaded HERE
And you can check your system requirements here