You can see the implementation here: http://jsfiddle.net/kqKfK/
I am trying to get everything in one line – with the span “2-up” at the far right. It would also be nice if each of the internal divs are equally spaced amongst themselves.
Edit: This is how I want it to look:

Edit 2: This is how it looks after the implementation of Kyle’s suggestion. I would like for it to be aligned properly:

Edit 3: This is how it looks after Kyle’s second implementation.

Float them left:
Example.
Updated example. Changed a few things in your original code too.
After your comment, try this:
Another example.
After you provided the full example, I came up with this, looks very much like the screenshot you posted.
Click here to see my example. I changed a lot of things, including equal heights on each div, adding margins and padding 🙂