*sigh* RCIA, your purpose is to bring people (me, specifically, in this instance), into the Church. Specifically, the Roman Catholic Church.
You should not, by the things you say, be making me question whether or not the Orthodox Church is the Original Church!
In example, you say that you are the original church. Then, you tell me about the changes that are being made to return the rites back to the original way they were performed. Then, you tell us that the Orthodox are still doing them that way! The *original* way. *head desk*
I don't know enough about this to make an actual decision, but I'm going to start learning.