Just my 2c - I've read a few posts that have pointed out that that Brad's guide is missing a crucial step. In his guide he writes: ********** And do a S.M.A.R.T. erase (create S.M.A.R.T. sector): F3 1>N1 (enter) Finally, do partition regeneration: F3 T>m0,2,2,0,0,0,0,22 (enter) *********** According to Gradiss' post, you MUST turn off the hard drive prior to the partition regeneration step and that this is a crucial step. For me, I followed Gradius' guide and unbricked my drive....if I'm wrong in this, please feel free to jump in and correct me.