Change from KDE to Gnome?

I am trying different distros out to make the move from Windows to Linux. I’ve used Gnome before, but with openSuse I wanted to try KDE. If I don’t like it, how hard is it to change from KDE to Gnome or does it require a re-install of the distro?

Thanks

With the install dvd you can install either gnome, kde 3.5, kde 4 or all 3 if you like and use all 3. And after install you can also install xfce. I have all 4 on my box and can choose what kind of session to run at the login screen.

can choose what kind of session to run at the login screen.

Take note of this.
So disable auto login.

To install go to Yast - Software Management, filter by Patterns
and select the destop environments you want to add.

One can
1.go to yast Software Management in the filter select Patterns

2.look for Gnome Desktop & Gnome Base System

3.check both click accept
If all goes well you’ll have a Gnome setup.
If you should go to yast & not find a Gnome Desktop & Gnome Base System then go here:
Package Repositories - openSUSE
Place the Gnome Commumity & Gnome Stable into your Software Rpeositories in yast

I don’t use gnome, but do you guy’s add the build service repo’s?
Is this it?: Index of /repositories/GNOME:/STABLE/openSUSE_11.0

[edit] Don’t know what happened but this was a reply to another post which has now gone: sagemta?? I think was the user.

Thanks for the responses, actually I’d already installed with KDE4 before my post and further use has convinced me that I like Gnome better so I used Yast to install it. Now to get dual boot with Grub working…