Wallpaper

[Naincola]

I have just recently switched from Fedora to Ubuntu, I miss such effects as the wallpaper that changes colour depending on the time of the day and the cube (to switch desktops). Could anyone help me out please ?
Thank you

[Achtung]

To get the cube working, install the restricted drivers for your video card (if it applies), then click System/Preferences/appearance and in the last tab, select custom.

To get the changing wallpaper in Ubuntu, check out this post : http://joeamined.wordpress.com/2008/02/15/automatically-changing-wallpaper-relatively-to-daytime-in-ubuntu/