The CD-ROM and SCSI disk REQUEST SENSE commands no longer incorrectly set the phase to status; REQUEST SENSE with non-data direction control byte is now treated as a request to send sense bytes from the command directly to the sense buffer; SCSI and SLiRP threads now terminate themselves again when out of the while loop; SCSI and SLiRP mutexes are now closed when the threads terminate themselves; Fixed a bug causing the "Press F12+F8 or middle mouse button to release" string on the title bar to get corrupt.