Was meaning to post this months ago. Running DP8 currently. I have a second internal hard drive in my 2011 Macbook Pro which I used to run audio samples/sample libraries from. Problem is, I feel like there is a very noticeable lag when accessing the files off of this second hard drive, sometimes I even get beach balls and I have to Force Quit. Is there anyone else out there who is running DP8 and seeing the same kind of behavior when using a second internal hard drive? The second drive is a 500 GB Western Digital Black.