(http://www.blogsdna.com/wp-content/uploads/2009/01/windows-7-aero-glass-effect.png)
Windows 7 & Vista Aero is definitely best eye candy windows users can have.
Once you are addicted to Windows Aero style I am sure you will not like to switch back to normal style. Now if you have seen command prompt on Windows 7 & Vista it has just rectangle of the main cmd in aero form.
If you like to have complete Aero style command prompt then here is Seamless Aero Command Launcher (r2) a portable app which adds aero the command window.
Default Windows Command Prompt
(http://www.blogsdna.com/wp-content/uploads/2010/01/Default-Vista-Command-Prompt.png)
Command Prompt with Seamless Aero Command Launcher
(http://www.blogsdna.com/wp-content/uploads/2010/01/Seamless-Aero-Command-Launcher.png)
Download Seamless Aero Command Launcher.http://www.deviantart.com/download/149716061/AeroCommand___r2_by_Solo_Dev.exe
Source: DeviantArt