Please forgive my ignorance. There's someone installing a home theatre at the moment. They are going for a Yamaha projector (probably the DPX100 DLP ). they have been told that a cheap non prog scan dvd player (Yamaha 530) will be fine as the projector will do the progressive scan stuff. Is this info correct? I was under the impression that you have to have a progressive scan DVD player. The supplier only does Yamaha stuff and says that there is no point getting the Yamaha prog scan dvd player as this is a PAL player (originally region 2 but multiregion modded).