AlienGuiSE
Supplied with the preinstalled operating
system is "AlienGuiSE" (Alienware
Graphic User Interface Special Edition), which is basically
a modified ObjectDesktop
from Stardock. I have used Object Desktop in the past
and left with rather a sour taste in my mouth due to performance
issues, however with this latest build and the special
hand crafted themes for the Alienware system I started
to find some merit in using it. Im more of a "classic"
man myself after many years of Windows 2000 Professional
use, but I do agree it's a nice touch, especially when
the 5300 series will find it's way into quite a few living
rooms. It would certainly be a way to impress the visitors.

"Darkstar" (above) is my personal
favourite, it is easy on the eye (being a dark theme) and
it rarely gets in the way of productivity. Whether I will
stick with it for long term use is something I can't answer
at this point but over the course of a week's reviewing
I found it quite appealing.
The remaining themes "AlienMorph"
and "ALXMorph" do not appeal
to me, as im getting older I find light themes hard to deal
with over sustained use but there is no denying the ability
of the designers involved.