Ok guys, I'll admit to not being knowledgable about command line use! I've a 9200 & hope to swap out the 160 for a 320Gb. Is there a user guide out there on to how to actually get Humax RW to copy files from one disk to another? I've never had to get down & dirty with command line stuff & don't really understand all the suffixes mentioned in other posts. Maybe someone can help me out!