Bexxar, Anyone?

To anyone who has had Bexxar treatments or Stem Cell transplant - any feed back will be helpful. Bexxar is fairly new but I have been hearing some good things about it. Stem Cell transplant scares the heck out of me. I tlaked to a specialist about stem cells and your body goes thru an awful lot for only a 50% chance that your remission could be prolonged. I just wanted to hear what thoughts some one has on either treatments.

PS My husband had a stem cell transplant and we were never told there was only a 50% change of a longer remission. Wish they had told us that.