If you’re tired of the zoom browser windows and e-mail every time, this program will be very useful to you.
This program will automatically maximize new Internet Explorer and Outlook Express windows for you. It includes a function for hiding/closing all IE windows with a userdefined hotkey. It’s also possible to open new IE windows and automatically have them sent to the background. The program is also capable of closing popup windows.
More details here.
IE New Window Maximizer it’s freeware ,You can download from here.