I hope this hasnt been done before (bet it has) but its allways nice to have a new slant even if it has. What is the difference between the PW6 and 7. Thing is I am selling my car and getting a Plasma, if it takes a while then I might have to get the 7. Only thing I know for certain is the PW7 has HDsomthing or other input board which looks a good thing. Regards Robert.