Son of Mozilla

I am trying hard to resist the power of the Evil Mozilla Monster. You start by downloading Mozilla, and find you have something like Netscape 7.0. Then you find you can download all these plugins and addons, anything from a calendar to a roleplaying game development environment. Then you read how easy it is to write addons in XUL, so you start reading the XUL tutorial. Then you realise that five hours have passed and you still have the shopping to do ...