Project is hosted on sourceforge for the moment.
http://scrumvision.sourceforge.net
Template of Google Spreadsheet iteration backlog is hereafter :
http://spreadsheets.google.com/ccc?key=pykNRW34Ohelvpo3dWxwFHw&hl=en
You can copy it to your own account before using Scrum Vision.
Template of Google Spreadsheet Product backlog is hereafter :
http://spreadsheets.google.com/ccc?key=pykNRW34Ohen7lz75vohFSg&hl=en
Acces to the Scrum Vision wiki pages:
- Google Gadgets for scrum vision iteration baclog spreadsheet