(1) The three move limit was temporary and was removed with implementation of a "household key" for all (611/622/722/922?) recorders on your account. The hex number is found in the menu-6-3 diagnostics--several pages down. You might want to note it as mine changed on one and it wanted to reformat the drive. The solution is to have the tech give your system a "hit" and it does not even require a reboot. All your recorders get a new number--it does not affect the drives, how? On my 622/722/722, one 722 differs in the last digit but it works, how?