Have you ever tried to copy files from a drive that was partially corrupt and you spent hours copying filed individually because you kept getting errors when you tried to copy the entire drive?  Have you ever tried to copy a big folder but kept getting random copy errors?  This is the program to get around all that.  It is called Unstoppable Copier and it will ignore copy errors and move on to the next file automatically.  This has been a life saver for me on multiple occasions!