Main content here
What I am trying to accomplish is having a fixed-width first div and a fluid second div which will fill up the rest width of the parent div\'s width.
You could do something like this. It puts your main content first. You can use a vertically repeating css background image on your main "content" container to create the illusion of a background running all the way down the left column.
Main content here
To extend to a 3-column with fluid center:
Main content here