HTC Droid Incredible

The HTC comes with 7 screens, with #4 being the default, center screen. I can add/remove and drag most everything from screen to screen, EXCEPT: screen 3 is email and screen 6 is Text. I can drag screen 6 to screen 7 (only if 7 is unpopulated), but is there a way to Remove/Re-add it elsewhere? The Messages widget/program is a small icon, not the nice view (widget?/program?/shortcut?)that is used on screen 6.