Colin,
Thank you for the explanation, I SSH from the core to the MDs, and modified "smb.conf", that took care of the On-line problem.
Last night when I was trying to figure out the problem with the MDs, I SSH to the MD from the core, I did "apt-get update & dist-upgrade" also I installed "libdvdcss2 & w32codecs" to play DVD, then I rebooted the MD it stalled on the PVR-150, same results on the other MD, then I went back to WebAdmin and recreated the images rebooted the MDs then I got the AVwizard, is this a correct way to update the MDs?? because I noticed the "libdvdcss2 & w32codecs" were not installed, I had to reinstall them again???