I’ve been seeing and hearing a lot about the xbox 720. Supposedly it’s going to completely change gaming and it’ll be hard for the ps4 to compete. True or False? BTW NO FLAMING THE XBOX

I recently won some money, and i want to buy a PS3. While surfing the web to look at the games and Accessories, i saw some photos about a PS3 slim and i got shocked. What i think is that sony will try to put more space to the hard disk and to try to reduce the size of the Hard just a little bit. I think that a slim, and improved ps3 will be the ps4, which is rumored to release in 2012. What do you think? Should i wait for the Slim (if it will be ever released, somehow slimmed down) or should i buy the PS3 fat now?

i just wanted to know if there was any proof, not just rumors and assumptions, of a wii 2, xbox 720, or PS4