Salam
1. Heaven and Hell, Does one need Allah in there lifes to go to heaven
By having Allah in their life, you mean obeying the commandments of Allah then yes, we need to obey Allah to go to heaven. But by having Allah, you mean having the mercy of Allah then the answer is also yes. We require the mercy of Allah to go to heaven.
Sahih Muslim Book 39, Number 6760:
Abu Huraira reported Allah's Messenger (may peace be upon him) as saying: None amongst you would attain salvation purely because of his deeds. A person said: Allah's Messenger, even you also. Thereupon he said: Yes. Not even I, but that Allah wraps me in Mercy, but you should act with moderation.
because I think in the Koran it sais that Allah sent the Christian Scriptures
Quran says that Torah was revealed to Moses and Injeel (translated gospel) was revealed to Jesus. But according to Islam, the present Bible is not the word of God since Muslims, along with many Christian historians, believe that Bible is unauthentic.
and also why saves someone from Hell is it Faith or Works?
When it comes to salvation, Quran says
103.001 وَالْعَصْرِ
103.001 By (the Token of) Time (through the ages),
103.002 إِنَّ الإنْسَانَ لَفِي خُسْرٍ
103.002 Verily Man is in loss,
103.003 إِلا الَّذِينَ آمَنُوا وَعَمِلُوا الصَّالِحَاتِ وَتَوَاصَوْا بِالْحَقِّ وَتَوَاصَوْا بِالصَّبْرِ
103.003 Except such as have Faith, and do righteous deeds, and (join together) in the mutual teaching of Truth, and of Patience and Constancy.
Al-Qur'an, 103.001-003 (Al-Asr [The Declining Day, Eventide, The Epoch])
Text Copied from DivineIslam's Qur'an Viewer software v2.910
So salvation requires 4 conditions. 1)Having faith, 2)doing righteous deeds 3)Calling others towards the right path 4)preaching patience
In addition, as explained in the Hadith quoted above, we also require mercy of Allah.
2. Denominations, Shiite, Sunni, I dont know how to phrase this question but ill try: Witch Muslim denomination is based on the teaching of the Koran?
The basics of Islam are the same. When it comes to the fundamentals, Sunni and Shiite have no difference. I also agree that the differences are more political than religious. Though I personally agree with the Sunni point of view, I still don't like to be labelled as a Sunni. The label of Muslim is just fine. I'm sure many Shiite have the same opinion. Also, division in Islam is strictly prohibited.
006.159 إِنَّ الَّذِينَ فَرَّقُوا دِينَهُمْ وَكَانُوا شِيَعًا لَسْتَ مِنْهُمْ فِي شَيْءٍ إِنَّمَا أَمْرُهُمْ إِلَى اللَّهِ ثُمَّ يُنَبِّئُهُمْ بِمَا كَانُوا يَفْعَلُونَ
006.159 As for those who divide their religion and break up into sects, thou hast no part in them in the least: their affair is with Allah: He will in the end tell them the truth of all that they did.
Al-Qur'an, 006.159 (Al-Anaam [Cattle, Livestock])
Text Copied from DivineIslam's Qur'an Viewer software v2.910
3. To convert does one need to attend any ceremony or anything to approve the conversion?
To convert you only require to recite the "Shahadah" as given by MustafaMC
4. Isreal, Who's land is it?
That is more of a political question, not religious. The Quran never told Muslims that Israel must be under your rule. However, Quran tells us to fight those who drive us out of our homes, but fighting is always the last resort. Practically, Muslims don't approve that we should drive all the Jews out of Israel. We only point out that the Jews from Europe came and occupied Muslim land forcefully. But their complete expulsion is not an idea given by Muslims since even the Prime Minister of Palestine (belonging to Hamas) said that "Hamas would modify its rejection of Israel if there is a negotiated agreement that Palestinians can approve (as specified in the Camp David Accords)".(Palestine Peace not Apartheid pg.213 written by Jimmy Carter)
5. Jesus, What are you positions on Him?
Jesus was one of the mightiest messengers of Allah. He miraculously, without any male intervention. He could speak as a child and gave life to the dead, healed people and did many miracles with God's permission. Like all prophets, we respect him so much that in arabic, we don't call him Jesus or Issa. We say Hazrat Issa Alaih Salam, meaning revered Jesus may peace be upon him.
But we also say that he was neither killed nor was he crucified. He was raised up alive by Allah and he will come back to this Earth to rule it.
6. Movies and Video games is one entitled to play watch Violent Movies/video Games?
I personally don't play video games but I don't have enough knowledge in Islam to say that they are wrong.
Peace