yes your plex 8/4/32A can copy MOHAA but you have to use either the latest blindwrite or betablocker.....the latest clonecd's "ampliy weak sectors" will not work since it has not been updated with the latest SD2 sector errors....so if you use blindwrite which i suggest use these settings from this forum where i and others have made several successful posts!!! http://forum.cdfreaks.com/showthread.php?s=&threadid=41810
but if you use clonecd you have to use the latest betablocker; thus scan the image and then patch it after making the image with these settings:
read speed MAX
Fast Error Skip "checked"
Fast Error Skip settings-----0 read retries and none error correction
write speed MAX
Calibrate Laser "checked"
Amplify Weak Sectors "unchecked"
Don't Correct Subchannel Data "checked"
Close Last Session "checked"
this will work for you please post your results!!!