Salvation Scan and Restoration Program is developed by Salvation HDD Research Center, the world-famous HDD repair and data recovery research institute which developed numerous professional HDD repair and data recovery software. This program is the only one known professional program which can scan HDD over 136 G directly that need not the support of computer mainboard with high speed. It can utmost afford 2000 G HDD in theory, supports IDE interface only, no SATA or SCSI ones at the present; A breakthrough of this program is that, without depending on BIOS, it can control read and write to the HDD directly, with high-speed, veracity, friendly interface and simple management; there will be an intuitionistic and intact report for the physical defective sectors created after the scanning. The continual defective sectors can be easily skipped; therefore the defective HDD will not get stuck. There is a ¡°Restorer¡± in this program which can restore the usual physical defective sectors. Both floppy disk version and CD-ROM version for this program is available, you can choose one that fits you. Simply follow the instruction you can easily create a bootable floppy disk or CD-ROM after you download the program. Please note that the restoration of the defective sectors will overwrite the original data. If you want to get a formal authorization from Salvation, you can purchase it at http://www.salvationdata.com; or you can continue use the sharing version with no functional limitation.