Looks like toyota could be pulling out
http://news.bbc.co.uk/sport1/hi/motorsport/formula_one/8341602.stm
http://news.bbc.co.uk/sport1/hi/motorsport/formula_one/8341602.stm
BBC News said:Toyota is to hold a press conference at 0800 GMT on Wednesday amid reports that it is to quit Formula 1.
Japanese media claims that the world's largest car manufacturer is set to leave F1 in an attempt to cut costs.
Toyota has not won a grand prix since making its F1 debut in 2002 and finished fifth in the constructor championship this season.
Williams announced last month that it would be replacing its Toyota engine with a Cosworth for next season.