Do you rent or buy Movies and Video Games?

I usually buy them, I want to get a large collection.
By the way, did you get this topic idea from the other thread about the guys collection? : P

I can't really answer the poll... I buy videogames, but I rent movies.

Movies I usually rent, the majority of the games I play I buy.
But there are times I'll make exceptions and buy a movie if I'm interested in them or rent a game if it's one I wouldn't mind playing but don't care to blow a huge wad of cash on.