In case you're not familiar with the PwnageTool or you want to get an idea of what it looks like before you start installing it, these images should give you a good idea. You can get a look at the Installer 4 beta here, too.

The iPhone DevTeam have done it again, folks! There are a few extra mirrors posted up on their site so downloading should be a bit easier now.

[via blog.iphone-dev.org]