Schraf,
Wow, I was raised a Catholic, and I don't ever remember them telling me that Jesus was either around at the begining of creation nor that he had always existed. I was taught that his existence began when he was born.
Are you sure you heard that in a Roman Catholic (or even an Orthodox) church? Official RCC doctrine is based on the councils, and the Nicene Creed, quoted in Catholic churches at every mass, says, "We believe in one Lord Jesus Christ, the Son of God, eternally begotten of the Father, God from God...true God from true God." The original goes on to damn anyone who "says there was a time when the Son did not exist."
It was a pretty big deal to argue about for several centuries and the "eternal Son" folks won.