Thanks for the tips!! I actually saw the wiki article regarding reproductive options. Great information. I guess what I'm looking for is more of a recommendation of a clinic or service that has experience dealing with trans individuals. I saw there was a link to a site that has listings for doctors that specialize in reproductive medicine, but again, certainly not all of those doctors are going to be familiar or comfortable with our situation. We are willing to go pretty much any where in the country to accomodate!
Thanks also for the kind words and welcome! I do very much love my little brother. He is quite the typical teenage boy in every sense! As I mentioned before, I am gay (and my best friend is androgenous)...I have always been blessed by having a loving and accepting family myself...and thats all I want for my brother on his journey to self actualization.
thanks again

aaron