Overall look is good. Default text size needs to be larger though, instead of having to click on the + text button (some might ignore or not realize it was there). Even when you do expand the text size, the "How much does Jlance Cost?" title and paragraph don't increase in size.
The features list should be bulleted.
In the second paragraph you have:
That should be "to". Might want to go over and proofread the text again.Jlance is a PHP 5 based script that is easy ti install and can be up and running in less than 5 minutes of purchasing the script.
I think the menu should be at the top, followed by the Login panel. Then the rest (on the left side stuff).
Your bottom banner isn't centering in Firefox 3 (but others might want to verify that as I don't know if it's just me).
But overall, other than those little nitpicks, I like the color and design.