Sandy, If you have a sibling match or a perfect HLA match from a donor in the registry I think they still recommend a BMT.
For anyone else, regardless of age SCT and CBT are their only options. In other countries they are having good luck with CBT. There is currently legislation that has passed the house and is now in the senate that would provide government funding to establish a Cord Blood Registry.
It was featured on Nightline with Ted Koppel earlier in the week. Go to http://www.abcnews.com and look for the story. This might be one way of starting massive research without the controversy of embryos. It would provide funding to store the 3.5 million umbilical cords that are thrown away each year and to do research on the stems cells in the cord.
No one has done enough research yet to say whether or not it is a better alternative to embryonic stem cells. It seems like it is worth supporting though. Call your Senator and express your opinion.