I am using the new version of FD-ISR (3.31.232) and went with the default of vss for the copy engine. Before I used rss. Compared to rss it takes a long time (11 seconds) to get going, which I believe is something to do with vss checking on other areas using this service. My copy speed is now around the 1995-2020kb mark. This does not apply for copies to external disc where it is much quicker. Is this about the speed other users achieve ?