Two different sites, two installations, no database or core sharing I've finished configuring a Drupal site using localhost (Mamp) but I have to wait some weeks until it gets uploaded to external host. 

Now in the meantime I'd like to start developing another site that has nothing to do with the first one (different database, users, modules, etc). That is: I'd like to 'park' the old site and start creating the new one (new Drupal 7 installation) without affecting the first one.

I'm using Mamp 3.0.7.2 and the server route is default (Mamp--- htdocs) 

Any hint on what to begin with? 

Thank you
put your drupal sites in separate subdirectories of htdocs, e.g .../htdocs/site1, ...htdocs/site2
access your sites using the mamp localhost url, e.g. http://localhost/site1


If you know how, you can also create virtualhosts in /Applications/MAMP/conf/apache/httpd.conf and edit /etc/hosts on your mac, so that you can access the sites with whichever url you choose, such as:

http://site1.local


Databases: just upload your databases using MAMP's phpmyadmin, and edit your sites' settings.php to use the respective databases.