if you plan to go larger than 800x600 I highly recommend pushing to 1024x768 (998x750 with browser overhead)...
By going even slightly larger than 800x600 you are going to make the browsing experience difficult for users using 800x600 and you will still appear rather small to those using 1024x768.
You can achieve a level of scalability that fits the users screen size without going to a full liquid layout... the link I provided in my previous email (Layout Gala) should give you a great place to start... however, CSS is still going to be necessary.
Alternatively, you can throw caution into the wind and ignore the majority of web designers advice and use tables for layout.
<table width="100%"></table>
will create a table that fits to the users screen regardless of what size it is.
Don't be afraid of HTML... or CSS... they are your friends!
I've never met an HTML generator I liked... so best of luck with CoffeeCup
Mike.