i have a z2 and i badly need a tv tuner. i understand everything that is going on in 2009 and feel it still would be worth it. i know the pioneer gex models are pretty impossible to get but the 7000 version seems to be available. how do you modify this so that it will work with z2 or is there a better tuner to choose from. yes i have searched and there does not seem to be much info on this. if there is info could you please reply with the link. thank you in advance.