This simple plugin can turn QuickPress in WordPress Dashboard into fullscreen when expanded. What this plugin do is add small amount of css overide so the container fits the whole window, but not the Toolbar.

Download QuickPress Fullscreen from WordPress.org : http://bit.ly/quickpressfull

.textwidget p{margin-top:7px;}
.form_login{margin-bottom:7px;}
.current-cat{border-right:1px solid #D8DFEA;}
.archive{display:none;}
.post-text h2,.post-text h3{font-family:Arial, Verdana, sans-serif; font-size:14px}
.post-text h3{font-size:12px}
.post-text img{background:#ddd}
.post-text img.aligncenter{border:1px solid #ccc; border-color: #ddd #ddd #ccc #ccc; border-width:1px 1px 2px 1px; margin:20px 0; padding:10px}
.post-text ul,.post-text ol{line-height:normal; margin:0 0 20px; }
.post-text li{list-style:square; line-height:normal; margin:0 0 7px 12px; }
.post-text ol li{list-style:decimal; margin:0 0 7px 18px; }


This will fix the whitespace between the elements.

Yeah, my enhancements quite lame huh!? Just wait, I want to make something more on this, but I have some work to do now. Maybe next time