[Plugin: WP-Table Reloaded] Control Wide Tables?

I want to be able to make a table in your WP-Table Reloaded plugin that is wider than the <div> that I am putting them in.

I need to have a table about 20 cells wide.. and my width is only 700px, so the table is just going out of my div and is hiding.

Is there anything I can do within just your plugin (or simple css) to control the width of a table? To get scroll bars for example? I would still like to be able to use the functionality of the datatables that you have built in … where I can let the user sort columns etc. I just need to be able to have more than a 4 or 5 columns without them going out of my <div> and into the sidebar.

Thanks Tobias