There's a lot more to converting a table-based layout to a CSS-P based layout then just replacing the table by a div; without any information about what's inside the table, and what the layout of your page should look like, it is rather pointless to try to cough up some style rules just based on the table attributes.
By the way, Geoffrey: those rules only apply to the table element, not to the table cells inside it; you'll need some more for that...

Width works, though!