I have created a whole site in dreamweaver with editable regions set up as i
usually do. In contribute 3 i can edit the site no problem, however if it is
edited in version 4, my non-editable regions have some mm_lock code in part of
the javascript. This then completely cocks up the layout and i have to go in
via FTP to edit the site manually.

Is there some setting in version 4 i am missing? I would post this to support
but i am not upgrading until i can find a solution to this problem.