well, you are not the only one that are having this Problem. I have done the same as you, and now have a disk that is RAW.
I think that it can be resolved with the latest service pack. I have had this problem before, but this time I am crying. All my SP's are laying on this disk, and I do not have internet at home for the time being.
Ahhh, well.
We just have to hope that there is someone out there with a good solution for this
Dennis Vogelius