One of my external HDs is a 1TB LaCie d2, which is daisy-chained in FW800 to another LaCie external working as TM backup. However, it is no longer being recognized by Finder, even though TechTool Pro 6 (and even Disk Utility) see it as "read-only" device. I am now doing a surface scan, which so far shows only ONE bad block (in position zero). Any tips as to what I can do recover it? Or is it a lost cause? I already know that LaCie is not exactly the most reliable brand, but that's beside the point...please let me know if you can help me AT LEAST reformat the drive to a good shape again.