Heh, four years later and my post is still here =-D
(So are my fillings by the way!)
Yes, a kind of electrical current among the fillings describes well what I experienced. To feel that going on all the time was really 'driving me crazy'.
Anyway, after all of this time I haven't needed any new fillings or replacements and I've never doubted that replacing those old Amalgams made all the difference in my health and life. I also don't get horrible sinus infections anymore like I used to before the Amalgam removal, and though my sinuses greatly improved before then just by cutting dairy out of my diet, the sinus areas that used to have so much pain feel like... they're not even there anymore, and I know that happened after having the Amalgams removed. All good!!!