Hi all been a while so i got my website nearly sorted built on the macbook and it works ok looks ok tried firefox 2 & 3 & safari everything still ok.

Tried my girls pc and ouch text is all wrong in loads of places.

It is starting to stress me out any help would be fantastic as i've no idea.

The temporary address is http://70.87.90.34/~jongrayc/Introduction.html

thanks in advance

if you need more info just ask.

Try the links most of the other pages dont look ok on the pc either

You've got a LOT of issues there.
1 - get rid of all the position:absolute, it is not the best way to lay our your site. Learn to use the normal document flow and floats and you'll have more sucess, especially cross-browser. IE in particular has major issues with all that positioning.

2 - You're using an XHTML doctype, but you're using deprecated junk like this:

<p align="center" >

And that's why all your text looks hinky - it's all centered and that makes readability very bad. If you want to center text, or any other STYLING, use CSS to do it.

3 - z-index and the top, bottom, left and right properties ONLY work on positioned elements, so you are wasting your time putting that on anything else.