Here are some very handy links to have to:
Download the most current version of the Widget Development Kit (WDK)
http://connectedtv.yahoo.com/developer/wdkSubmitting your Widget for TV Testing or Approval
http://gallery.tv.widgets.yahoo.com/publisher/ How to Submit your Widget to the Gallery Service (tutorial)
http://developer.yahoo.com/connectedtv/qui...Gallery_Service