Personal computer hard disk drive access methods have repeatedly been forced to adapt to ever-expanding capacity. Physical (CHS) addressing and 28-bit LBA have been abandoned, but the disk drives themselves retain the tiny 512-byte sectors they have had since IBM introduced fixed-block addressing in the 1970's. But time marches on, and Western Digital is leading the change to … [Read more...] about Drobo, XP Users: Beware of 4K “Advanced Format” Drives!