Mmm, I double checked and found this post [0] that states that the version I linked doesn't work on the Ultimate. Also, the u-boot version in debian (and upstream git as well) appears only to support openrd-base, w/o SD. This thread could give you some better pointers for a working version: http://groups.google.com/group/openrd/browse_thread/thread/d69f47fc81633f8?pli=1 Cheers, Luca