This is Rose Linux with KDE4 desktop, build on kubuntu intrepid edition.
It have the same applications like Rose with Gnome, but with some applications for KDE4 (ex. Dragon Player vs Totem...and so on). It have Rose theme for plasma and rose colors. This edition have 2 colors theme: RoseBlue (default..witch is blue) and Rose.
Here is no more Compiz since KDE4 have compozite desktop.