Les Harris

The Pressbox plugin adds a new tab to the Media Upload screen that allows you to insert images and files from Dropbox into your posts.
Additionally, the plugin provides a new shortcode that lets you add links or display images anywhere you want on your blog.
This plugin is under heavy development so please feel free to send me feedback, bug reports, and feature requests!
Credits:
This plugin bears a great debt to the work of Joe Doleson’s Wp To Twitter plugin for his excellent example of OAuth integration with WordPress.

Pressbox

Integrates DropBox with your blog allowing you to post images and files directly from your DropBox. Requires PHP 5.2 and cURL.

portablecomp

Want see all images from your DropBox Public folder? 
Want show your readers your recent photos in sidebar gallery of your blog? 
It’s fast and easy way to show your photos from any event in your life:
<ul>
<li>Last party</li>
<li>Vacation</li>
<li>Family holidays</li>
<li>Pets</li>
<li>Cars</li>
<li>and any pictures you want to public</li>
</ul>
Now any important images can be viewing in minutes!
Before ShowBox installation:
<ol>
<li>Launch your DropBox</li>
<li>Click on DropBox tray and select “Open Dropbox folder” </li>
<li>Open your Dropbox “Public” folder</li>
<li>Open your explorer </li>
<li>Drag and drop images you want to show from your explorer to your Dropbox “Public” folder</li>
</ol>
Five easy steps::
<ol>
<li>Open your blog admin widget page: http://yourblog.com/wp-admin/widgets.php 2. Open ShowBox widget 3. Click on “Log in to Dropbox” button. Then you’ll be redirected to Dropbox site</li>
<li>Please enter your Dropbox login 
 5. After you ‘ve been logined successfully, please open your blog main page http://yourblog.com</li>
</ol>
And let all your readers estimate what ‘s important for you. That’s all. Enjoy!

ShowBox

Any images, photos, pictures from your DropBox Public folder now are accessible to view in sidebar gallery of your blog.

Pressbox vs ShowBox