In previous versions of this you were only able to use this on OS X. Now, you can use the tool with Windows. The usual warnings and other labels with a piece of software like this. Hit the links below for the direct download and more info.
Click here for the direct download for the ZIP file
Click here for the page on Greenpoisi0n
Remember this is at your own risk, and it is not recommended by Techman's World or Apple. Thanks.