The openSUSE project is a community program sponsored by Novell. Promoting the use of Linux everywhere, this program provides free, easy access to openSUSE, a complete Linux distribution. The openSUSE project has three main goals: make openSUSE the easiest Linux for anyone to obtain and the most widely used Linux distribution; leverage open source collaboration to make openSUSE the world's most usable Linux distribution and desktop environment for new and experienced Linux users; dramatically simplify and open the development and packaging processes to make openSUSE the platform of choice for Linux developers and software vendors.
This VMWare image lets you try it out without installing it or even rebooting your machine, and works in the Free VMWare player.

This image does not work on windows.
There are 2 fixed images one for KDE and one for GNOME:

openSUSE 10.3 KDE VMware Image
openSUSE 10.3 GNOME VMware Image

Login: suse
UserPass: suse
RootPass: opensuse
md5sum: d3fb62ea825251308f3899e37a044d17 OpenSuSE-10.3.7z