pressedsites

<a href="http://pressedsites.com/wordpress-save-hijack/" rel="nofollow ugc">WordPress Save Hijack</a> 
Adds a keyboard shortcut to trigger the Publish/Update functionality in WordPress posts.
This plugin should work with most versions of WordPress
<ul>
<li>Works in all major browsers. (on osx anyway please give feedback if find different on windows)</li>
</ul>

WordPress Save Hijack

Enables keyboard shortcuts for saving post edits (ie. cmd+s / ctrl+s)

Dougal Campbell

On monitors with limited vertical resolution (often the case with laptops), the post/page editor can appear inconveniently far down on the page. With the WriteScroll plugin active, these pages will automatically scroll to an optimal position for editing, when you visit <code>Write Post</code> or <code>Write Page</code>.

WriteScroll

Automatically scroll Write Post and Write Page screens to the editor.

WordPress Save Hijack vs WriteScroll