English demo?

[paulbaker]

Try this one
http://www.opensourcecms.com/scripts/de ... e%20Simple
although sadly it's an out of date version (1.10.3) but at least you can play with the admin area. I've contacted them to ask how to update it.

[velden]

You could also INSTALL a complete working environment on your computer:

http://bitnami.com/stack/cms-made-simple/installer

Just did this as a test on Windows and seems to work fine.