>as long as I'm a subscriber, I get to download all the
>current and past games offered through PS+?
>
>What if I download and install them then cancel PS+? Not that
>I would but what happens to games after you install them?

once you download them or add them to your cart in the online store they are yours as long as you subscribe to ps plus. if you subscription runs out you can't play them until you renew. you cant download past ps+ games if they are gone they are gone and you missed out.