"This BIOS feature speeds up hard disk access by transferring multiple sectors of data per interrupt instead of using the usual single-sector transfer mode. This mode of transferring data is known as block transfers.
When you enable this feature, the BIOS will automatically detect if your hard disk supports block transfers and set the proper block transfer settings for it. Depending on the IDE controller..."
Finding the right software program to clone a hard drive is one thing, but how about cloning Microsoft WindowsXP and the rest of a computer in one go? This guide to Cloning an Operating System explains all the steps involved. - PCSTATS Tips