just wanted to give you all a progress report.  The docs got back to me w/ the results of the MRI and they are referring me to UNC Chapel Hill, where I usually go for my medical needs.  They have a suspicion of what is causing the problems w/ my right eye, but they want UNC to check me out first.  I really don't have any other info than that except that I see the doctors at UNC this Monday. 

I want to thank you for your support.  I will let you all know what happens next.