AlienGUIse 2.30.01 can be downloaded from our website for free. The software lies within Desktop Tools, more precisely Themes. This free software is an intellectual property of Stardock Corporation.
From the developer:
AlienGUIse ™ Theme Manager is powered by MyColors™ technology from Stardock® and dramatically transforms the appearance of your Microsoft® Windows® operating system into a truly unique display, and features exclusive Alienware-centered skins like, Invader, Darkstar™, ALXMorph™, and the new Xenomorph™. These sleek and stylish Alienware skins vividly alter the appearance of desktop features such as your icons, wallpaper, and Windows Media Player.
You may want to check out more software, such as VistaMizer, Sony Ericsson Themes Creator or VistaGlazz, which might be related to AlienGUIse.