Rated 5 out of 5 stars

As the megaupload link is not working anymore, I went ahead and uploaded Groove Shredder 1.15 onto a few other hosting websites:

http://www.filefactory.com/file/7cuzlg6c7wa3/n/grooveshredder_code.argee.org.xpi

http://www.filedropper.com/grooveshreddercodeargeeorg

http://depositfiles.com/files/cq915gh36

Enjoy!