Mozilla latest experiment - Prism

Prism is a small tool that puts web applications into your desktop enviroment. You can open, for example, your internet-based mail service in a small window. It's not like a web browser, it's more like a widget or rather a widget-creator. I've tried it and as far I can see there's one big advantage: It's faster to start a Prism app from your desktop than to start your browser and open the wanted page. I don't have discovered all the options, yet, but I will keep using and testing Prism. You wanna give Prism a try? Look here for more informations!