Looking to "further expand slate".
Seeking refund on $150m paid to Harmonix.
LEGO Rock Band off to a blocky start.
Plus: create-and-share Network in 2010.
Queen guitarist happy now, though.
More popular than The Beatles?
Can be exported to other RBs for a fee.
Hopes players get "electrocuted".
For PS3, 360, Wii, DS this year.