In windows 7,You can customize Command Prompt window,such as changing its size, font, and even colors ,width. The same time you can save the settings independently for each shortcut that launches a Command Prompt so that you can make appropriate settings for different tasks.
You can click the Control icon menu(or right click title bar) then click Properties to customize command prompt
In the Options tab,you can customize Cursor size ,Display options ,Command history and Edit options
In the Font Tab you can change font and font size
In the Layout window,you can change window position and window width / height
In the Layout tab ,you can change the color of screen text ,screen background and so on