I hear you Dizzy. LDN is definately not a cure, but its the best I have found for slowing/stopping my progression of MS disability.
I've had a few minor flares, but nothing that has advanced my disability. The only thing I can't seem to slow is my aging.

MS and aging really sucks big time.
Anyway, I'm sticking with it until a cure comes along, which means that I will be on it 'til I die of old age.