Hi, I am very close to buying a projection TV. I have narrowed the field down to two machines both from Thomson: the 44JW610S and the 52JW640S. At first I thought that the only difference between the two would be 8", but at a dutch site I saw that the 610 does not have PIP, while the 640 do. In my quest for a new TV I've seen a lot of things that were told by one site, while another site said the complete oposite, so I am not too certain whether or not I should believe this. So my question to you is twofold: can you advice me on which of the two machines is the better, and on the otherhand what the true difference between the two is. Thanks.