SO... here's the deal: I have 1.9TB on one drive, 645GB on another; I want to copy all that data onto a separate 6TB drive.... What's the fastest way to do this? I have already begun w/ 2 cp -pR commands, running in different Terminal windows, but seem to be getting lower disk activity numbers in Activity Monitor than I was with a brief test of a Finder copy... is that possible? Any suggestions? Also looking for a (relatively) efficient way to verify the copied data after the fact... Thanks!