Y.A.S.U. software application is a "SCSI-drive protector". Just run it once (per Windows session) in order to hide your SCSI drive(s). Re-Run Y.A.S.U. or Restart (your system) to restore your SCSI drives.

1.4 (build 7080)
* Modified Y.A.S.U for exclusive use of DAEMON-Tools devices (Please copy YASU.exe to your DAEMON-Tools directory).

1.3 (build 7071)
* Fixed bug with AMD processors, caused an infinite loop.

1.3 (build 7070)
* Fixed Lame SecuROM 7.330012 Blacklist of Y.A.S.U.
* Fixed SecuROM 7.330012 Blacklist of DAEMON-Tools & Alcohol 120%.
* Fixed a MAJOR bug between Y.A.S.U, DAEMON-Tools/Alcohol 120% & SPTD (caused B.S.O.D for some users).
* Modified Y.A.S.U's main window, Close button now closes/exits Y.A.S.U, but enabled Minimize button to send/shrink Y.A.S.U to the System Tray.
* Added option to disable "Top Most Window" (Right click system tray icon -> "Options").