I know I know, I shouldn't have done it but I now have avery nice Duo 270c (with a modem - very rare in Australia as they had trouble geting approval for them) And a lovely Duo Dock 2 (which to my surprise is installed with another disk anyway, This Dock will not automatically lock and unlock the Duo - (now I now why there is a key slot in the side - to do a manual release. I remeber that there is a reference out there to this problem - can someone help with some advice? Doug