Wait for the Sony DVP-NS999ES supposed to be available in fall.
It's expected to be both PAL and NTSC progressive.
Since you are asking from 6 month what HT stuff to buy, I assume it don't matter you to wait even more...
Currently, over the Sony you may want the Panasonic RP91 which is better video speaking, a bit inferior audio speaking. Some say the Philips is also superior to the Sony in video, but certainly inferior in audio.
Philips reliability is questionable.
Anyway, all players are good and differences are subtle, so maybe the cheapest would win?
Carlos