I am using WP-chgFontSize plugin on my website with Atahualpa 3.4.9/3.5.1 and BytesForAll themes. (WP 2.9.2)
When I change the font size in BytesForAll, the size of the sidebars dynamically changes, but in atahu they remain the same.
I've tried the css insert written down there:
http://forum.bytesforall.com/showthr...t=sidebar+size
It resizes well with the width of the page, but still remains fixed as I change the font size.

in Atahualpa, you define the width of the sidebars in the sidebars option. In order to change that width, the plugin would have to dynamically change the CSS