CSS content gets cut off

__*** Problem solved now ***____
using tables centering ( refer to tip on centering )

My web design at www.gwx.biz uses absolute positioning and the 'dead-center' positioning method. ( neg. margin and 50percent positioning )...

Does my method of positioning or me using absolute positioning caused the content to be cut off at lower resolutions ( around 800x600 )?? When the browser window is resized smaller, or when you view it at low res, the window content gets cut off completely*. There is no scrollbar to let you view the content you are missing out on!

I couldn't find anything on the Internet and this is very very puzzling. I work at 1600x1200 so I didn't notice the resolution problem until sirkent, rosanda and some other friends and acquaintances told me so.

Is there a way to fix it? Given that I consider myself no longer a newcomer in css-p, I can do with some links or just a brief explanation.

Thanks.
Puzzled.

I figured out it must be due to the vert. centering method I use..

http://www.wpdfd.com/editorial/thebox/deadcentre1.html
http://www.wpdfd.com/editorial/thebox/deadcentre2.html
http://www.wpdfd.com/editorial/thebox/deadcentre3.html
http://www.wpdfd.com/editorial/thebox/deadcentre4.html