Changing GNOME to KDE:
- Download & install KDE packages with all their dependencies (around 350MB) using Synaptic Package Manager.
System > Administration > Synaptic Package Manager
- Reboot the system.
- When the login screen appears choose:
Menu > Session Type > KDE.
After couple hours spent with KDE and some changes in default look and components configuration I can say KDE suits me, although the default style seems to be little bit to "candy" for me.
My Desktop looks now like this: