At one point I think that I may have figured out this issue....but I cannot remember for the life of me what I may have done to resolve it.
There are actually 2 issues:
1. When loading a page the window flashes white in IE 7 and Google Chrome. In FireFox the pages load fine with no white flash.
2. When clicking on different pages the theme jumps around left or right a few pixels.
The demo site I am referring to is located here:
Any help would be greatly appreciated.