ColdFusion 8 introduced the <CFPRESENTATION> tag that can be used to build Connect style Flash based presentations. The CFML tags provide some control over the UI, but earlier today I was asked about how to better control the default player colors and look. The colors and fonts and more are defined in a file named vconfig.xml in the /coldfusion8/lib/preso folder, and this file can be edited if needed. And many of the entries are clearly named making it easy to tweak them (although, of course, back up the original before doing so).
document.body.style.margin = "0px";