Aw Keri . I'm so sorry. Copaxone, interferon, and just recently Tysabri have failed me. I'm not relapsing but having severe headaches and other problems from the infusions. My neuro is giving me a little time to decide whether to go off of Ty. I just decided (with dh's help) to stop the infusions. I'm gonna try LDN next. I've only been diagnosed since May of 2007 and it has been a nightmare of a rollercoaster ride. I have to use a wheelchair at airports. It's actually pretty great ! You get to jump to the head of the line and board the plane first! Hey, we have to take the small advantages we get and use them! . I really hope the IVSM does the trick for you. I'm really thinking that 2009 HAS to be better for us all.