Официальный канал Русской Православной Церкви на Youtube
You can find there footage of various services, sermons etc.
I recommend listening to Patriarch Kirill - the head of the Russian Orthodox Church.
He is very eloquent and has a handsome voice - pure pleasure for the ears.
This is his latest Easter address:
http://www.youtube.com/watch?v=suu_0Ky912Y
