Jesus was a prophet. A public speaker, if you will. When the bible says he's the son of God, I believe they meant it as how we are all God's children. Jesus wasn't born from the seed of God, nor was Mary a virgin--it's just scientifically impossible and improbable. Jesus was a man who believed he could teach the world the ways of God through story and miracles. I DO believe that the miracles he did were real, but only because God bestowed that power to him. Hell, Moses had power given to him through God, why not Jesus.
I believe that Jesus is to Christians what Mohammed is to Muslims. Mohammed wasn't the son of Allah, only a prophet. He rose to heaven the very same way Jesus did, and Christianity, Judiasm and Muslim religions all share the same past. (Read the old testament, you'll be amazed) Jesus was a man with a gift for spreading his teachings and a knack for obtaining followers. A man willing to sacrifice his life for his cause. That's who I think Jesus was.