Well, crap, Jappy, that's not what we were hoping for at all! Dang interferons! I hate 'em too.
I had the devil of a time on Beta and after 3 years of misery, I just quit it. I waited 6 months and started on Copax and after 6 years of that one, I ended my hate affair with injections for good.
Like the others said, to me, the worst part was, and continues to be, that I will never know whether it helped, hindered, or did nothing but aggravate me!
I agree with the idea of going back to half and talking to your doc about it. No one needs extra misery added to this nightmare disease.