I created this table which displays fine in IE but not in FF. In FF the table gets moved out of position to the right. The URL is www.cawphotography.com and I have attached the html file if this helps. Am I missing some CSS/html code?
Any ideas

It must be a local issue. It looks the same for me in IE and FF.

I believe this is the URL to the page which isn't rendering as you'd like in Firefox:

http://www.cawphotography.com/prices.html

I'll attach an image of the issue side-by-side in FF & IE.

I have two suggestions to start:

First, encapsulate your menu bar in <div> tags.
Second, add a hard line break <br /> tag between the table and the menu bar.

Thanks Levi
The line breaks fixed it.
Cheers