PS3 games on PS4?

Hi.

Will I be able to somehow download my old PS3 games from PS4 network FOR FREE?

Has this already been confirmed or is it yet to become real?

PS4 is not yet out here in Finland, it will be though in Friday, but I am wondering whether I should play through the games I currently own on PS3 or if I can just forget about my PS3 and move on completely to PS4?

It has no backwards compatibility so no I'm afraid.

If you want to finish or even Finnish your PS3 games you'll need to keep your PS3.

Nope