It's great when the clock strikes 9 am, and you've already put in a several hours worth of work, allowing for more time to work or play throughout the rest of the day. In checking some quick web analytics (Google Analytics / Woopra / AWstats) on several websites that I am actively performing modifications upon, I was directed to Google Labs and its Browser Size graphical analytics report, which is a graphical visualization of browser window sizes of people who visit Google. Such information as this is critical in assessing website usability and web design effectiveness at conveying your brand's marketing message. As you can see by the visualization, you can see, that unless the average website visitor scrolls on many larger format websites, much of your page is useless. So, be sure to have the important elements of your web page, such as critical call to actions, within the window of opportunity.