I saw that many are crazy about the new look of Windows 7. Even users who have installed Windows View they want on their systems one GUI (theme or msstyles) Of Windows 7. Personally I can not say that one looks better than the other. Very big difference between the two systems graphical interfaces is not. Say ... Windows 7 should have something more visual effects, but boxy forms of Taskbar disappointing. My opinion.
This is how a piece of the Taskbar and Start Menu the Windows7:
If you can not install Windows 7 on your computer (it's free until January 24) or run a dual-boot Vista & Windows 7, There is only one version. Use a graphic themeThat will change the interface Windows Vista Aero in the Windows 7 Aero.
All you have to do is to download this file, To unzip it and copy the contents inside the archive in the folder C: WindowsResourcesThemes. Patch-look Windows Vista with a soft kind TuneUp Utilities 2009Then you can activate the theme of Windows 7. After activating the theme, Windows Vista will look like Windows 7 (with minor differences: P).
* We tested this theme on Windows Vista Home Premium (Aero Style).
So show taskbar & Start Menu 7 Windows theme on Windows Vista.
Transparency and color effects you can set the "Personalize" (right click on desktop) -> "Window Color and Appearance".