Here’s a new video preview of Sn0wbreeze, the iH8sn0w’s Windows tool that will be able to create a custom firmware, just as PwnageTool Mac.
In the video we see a preview of the graphic interface and the first functions. At startup we choose the expert or the simple mode and the rest should be exactly as we know it already.
With sn0wbreeze it will be possible to create custom firmware under Windows and use it for firmware 3.1 jailbreak. This is basically a port of PwnageTool for Windows. The developer of this tool, iH8sn0w, published a video: