Was going to get the new Hitachi 42PD8700 in the new year. It has full 1080 lines (but apparently a bit fudged due to the technology used). However, the prices of the Panny´s is dropping to the same level. So, is the full 1080 needed or is a lower line count OK for full 1080 HD? If lower is OK, what should I be looking for. And anymore reviews on the Hitachi yet - as it´s new I would hope it is good, but not sure if I´ll find one on display to look at, and then it´ll probably be showing snowy BBC..... Ta.