Display device: Yamaha LPX-510 Projector I was using a $30 panasonic dvd player with component out to see where to put my screen for my projector. The 'info' for the projector said that I was at 720i. Today, I bought a Pioneer elite DV-45a. I hooked it up and played the same DVD as I did in the panny, also with component cables. Now I am at 525i for resolution. Since I am new to this and this whole resolution thing, isnt that a worse resolution than I had with my $30 player? What gives? Any tips?