I came across CMS MS a few months ago. I thought to myself this would be awesome for the college alumni club I help out with their website. So, not knowing very much about CMS MS I downloaded it and installed in to a sub folder on my personal web host. Copied some data form their existing site for content, put in a few modules, tweaked some CSS and next thing you know the site is just what they wanted and I look like I know what the heck I'm doing ;)
I'm okay with creating another site from scratch, practice makes perfect right? I would copy the templates however. The new CMS MS will be on a completely different environment, server and on a new database.
I know your ready so here is the question:
How can I create the new site on the alumni's web server while keeping their existing site up and running. Then when ready "switching" on the CMS MS site. I realize this may not really be a CMS MS question but rather a hosting/publishing question but I don't know how index.php gets called rather than index.html

I'm enjoying working with this and how easy it is to delegate roles..Calendar, News, Photos
Thank you to all the contributors, I hope to be one soon.
Mike