General Motors has cut off new product funding to its lame-duck Saturn brand, a source close to GM says. The automaker announced last week that, as a part of its bid for low-interest federal loans, it will close or sell its Saturn unit. Most analysts say that Saturn is of limited value, however, so it appears likely that the brand will close its doors for good soon. I thought Saturn was a bright spot in G.M's lineup,too bad it had to end this way.$1 billion is reserved to buy out exsiting dealers,and in canada that includes Saab,so they must not be far from being sold or cut.