Update #15: After some feedback on reddit, we’ve decided to make the initial jailbreak asquick as possible by no longer “stashing” the applications by default during the redsn0w run.
This reduces the time to actually perform the jailbreak from 210 seconds to 80 seconds (60 percent!).
You can choose whether you want redsn0w or Cydia to stash in the Preferences pane.
Here are the download links: