Hello Phnx, Thanks for joining Intel communities.
I am sorry to hear that have had issues with Intel® Rapid Storage Technology.
Please make sure you are using the latest version available of this software. If not please download from this URL https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=24006&lang=eng&ProdId=2101
I also found this thread from Windows Dev Center, that you can check. It gives some resolution that you may try.
http://msdn.microsoft.com/en-us/library/windows/hardware/ff559023(v=vs.85).aspx