1st thing. Make Backups often!
Next. Just add a couple of extra <td></td> tags to your result output and then add some columns and see what happens.
With the backups, you can experiment without fear.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.