Homosexuality and the Bible: Born That Way?

So this is a show topic that has been rattling around in my head for a week or better now.  I addressed this a little bit elsewhere, but today, and probably tomorrow, I wanted to spend a fair amount of time in scripture.  I want to set the background for why I believe we are here right now to begin with, what God's plan is, and how it relates to His creation and we His children in this age we're living in,  If we can figure out God's purpose for all of us right now, I believe we can set a strong foundation for the odds of someone being "born gay" or not.  As well, I of course want to look at as many references by God or accounts by one of the human authors or teachers to examples of or references to homosexual acts.  Finally, I want to throw in a couple more references to God's design for marriage.  That hopefully will cover the question and topic pretty much in full so we can answer, as best as we can, whether or not people are "born gay" according to God's Word.  You can listen live at 4:30 Eastern time or on the archives afterward.