We will eventually have to learn Sign Language, (Yes, Jason, that means we're really gonna have to learn it this time) and a few websites that I have found or been directed to that have some pretty good information on what's going on with him NF2 and Schwannomas. Remember, when they list information it is every possible aspect of the condition. This does not mean he has all of this; just different ways they have recorded that can possibly happen from this diagnosis.
http://www.ctf.org
http://www.ninds.nih.gov/disorders/neurofibromatosis/detail_neurofibromatosis.htm
http://www.ctf.org
http://www.ninds.nih.gov/disorders/neurofibromatosis/detail_neurofibromatosis.htm