I recently was able to transfer from H3 to EHD. For some reason I was thinking copy to EHD. I didn't realize that it removed from the H3, but I can understand the reason. I guess the only advantage to the process is if the H3 goes down, EHD can transfer back to the replacement. If H3 goes down with your saved movies on it, then your SOL. Space isn't a problem for me on the H3, so I probably wouldn't have done any transferring at all. Am I missing anything else?