Help with PM settings

[control1110]

I want it so that when users post a PM the post/reply window is bigger, right now it is just a little window on the center of the screen I want the width of the window to go all the way across the screen.

Thanks

[Awjvail]

I believe this can be edited in the Style Manager under All Style Options

Message Area Width (pixels) (This value allows you to specify the width in pixels of the text box used for all message posting in vBulletin)