I'm trying to copy my dev site, which is built on an Acquia install, to another location on the same server. The files copied over just fine. The problem I'm having is that I can't edit the settings.php file. In fact, I don't see anything in the settings.php file that I can edit. Is that locked by the Acquia install program in terms of write permissions? Perhaps to prevent using one subscription multiple times, even if it's dev or staging versions of the same site? I'm a newbie, so not sure what I'm saying, but I know I need to change that file to complete the dev copy.