[SOLVED] Adjusting the width of the td#middle

I've used this theme a lot, and I know I am missing something very small, but I would appreciate someone knocking me over the head with the "obvious" thing I am missing. I am working with the newer version (3.4.1 - which is sweet), so I wonder whether something changed and I am not seeing it.

I want to adjust the middle so that it fits on the following blog : http://rutlanddesigner.com/blog/. Basically adjusting the "post" and center content area so that I can get the sidebar to fit within the white area I have set (which is currently a background of the Layout container). I adjust the CSS through Firebug, but I can not stop it from being 100%.

Help!



Thanks in advance.

Masselyn