Hello, Hope someone here can help,i have ben at this for hours now,i hve te latest version of ALCOHOL 120% and i have learned that it has the protection of SAFEDISK 4. When i select this setting and go to the next screen i get this error:no RMPS info in the source ??? so then i cicked DATA POSITION MEASURMENT,and on the next screen i used the max read speed, So the disk atarted up again and it was read again but as it finished the data measurment,it started giving me the usual read errors ! So any help here would be a great help, Thanks in advance