Sick of creating web sites that reload every time a user moves the mouse? Tired of servers that wait around to respond to users' requests for movie tickets? It sounds like you need a little (or maybe a lot of) Ajax in your life. Asynchronous programming lets you turn your own web sites into smooth, slick, responsive applications that make your users feel like they're back on the information superhighway, not stuck on a dial-up backroad.

Conquer the ancient Greek world in this real-time strategy wargame following the rise of Philip of Macedon, father of Alexander the Great.

Google Chrome is a browser that combines a minimal design with sophisticated technology to make the web faster, safer, and easier.

PDFCreator is a free tool to create PDF files from nearly any Windows application.

Ad-Aware gives you comprehensive malware protection. With real-time monitoring, threat alerts, and automatic updates you can rest easy knowing that you are protected.