Okay, I'm new to all this so be gentle...... I've just received a Toshiba SD420 but on the couple of discs I've tried the picture is a little dark. I can fix it by changing the brightness setting on the TV, but I have to change it back to watch anything else. Is there a way of adjusting the brightness level on the player itself? (BTW - It's connected via RGB). I've tried searching previous threads but can find nothing relevant. However, I did notice a remote sequence that takes you to some sort of setup info on the SD220 - does the equivalent exist for the 420? Lurkalot.