No, both has been destroyed
It's not sure exactly what power Itachi gave Naruto. All that is known is that Itachi gave Naruto some of his power. You can go to episode 126 and also watch it but in that episode they cut the part where Itachi gives Naruto some of his power. You may have to check the Manga.
itachi says that he hopes that naruto may not have to use the power given, supposingly itachi had pridicted that naruto would have to face sasuke. also itachi knew that naruto would stand in the way of sasuke if he were to be out of hand and on the wrong side. itachi also says the power is a 'IT'. it oculd some sort of repelling of genjustu or amaterasu and susanoo. OR it could be a tool to control the kyubi's chakra, as the sharingan abilities have shown power to control the tailed beast. the power could possibly be unlocked at a certain time when naruto is at his last stand to protect the vilage from the vengance of sasuke. The power that itachi give to naruto The Blade of Totsuka ...... that's why sasuke got all of the Susanoo but never got The Blade of Totsuka how about that :P
Although it is commonly speculated by fans to be the Sharingan eye, this is not fact as there has been no idication as to what the power Uchiha Itachi gave Naruto is in the manga to date. What he meant by "I hope you never have to use it," is that Sasuke would never attack Konohagakure -- Itachi asked Naruto what he (Naruto) would do if Sasuke attacked Konoha, to which Naruto replied he would stop Sasuke without killing him. Itachi gave Naruto the power so he would be able to this, or at least have a better chance at being able to.
Yes, you can use 7 different characters in story mode of Naruto: The Broken Bond (Naruto 2).
To be able to see.
no sasuke can't
Itachi did not give his powers to Naruto. Instead, he gave a crow with a Sharingan implanted in one of its eyes to Naruto. That Sharingan was Shisui's Sharingan which had the ability to brainwash anybody if used in the Mangekyo state.
No, the PlayStation Eye camera is mandatory to be able to use the PS Move.
Logically, Naruto would be not able to use any other chakra natures except wind only because of his special case of containing Kyuubi. But he may use different ones since he is a descendant of the Sage of the Six Paths and has a resemblance to him when he is in his controlled Nine-Tails version. It is unknown but highly unlikely that Naruto will use a different nature than the one he's most powerful with.
If Naruto controls the Nine-Tailed Fox' his chakra is greatly improved, thus being able to use more jutsu. Note: His taijutsu also undergoes a tremendous transformation.
Yes, you need to be able to keep and eye where you are going and keep your hands using the reins
There are no cheats in Naruto-arena.