I am looking to purchase a high definition TV soon. Future-proofing is high on my mind. However, I cannot make up my mind between a plasma or lcd or dlp. This is not helped by rumours that Sony are stopping all production of plasma's soon. DLP has only just started featuring in the news, rear projection that is, not projector. Which is the best device, Plasma, LCD or DLP for the best picture and sound quality and is HDTV future-proof?