I've been playing around with Drupal tonight and so far I could not recommend it to anyone. It is almost incomprehensible.
I am trying to add a new theme. So I copied one of the themes into a new folder and uploaded that. The "help" said it would be auto-detected. But oh no...
So I tried to edit a theme that was already there. Fine, the first edit made a difference to the site, but then all subsequent edits just didn't work. I'm giving up for tonight.
I think CMSMadeSimple stays ahead!