Hi all, I'm a newbie so apologies for the laymans terms! I have just got back from JL at Brent Cross to check out the Hitachi 42PD3000 in the flesh. I took my Sony DVD player along to test it with some R1 & R2 discs. However, even though the DVD player was set to RGB output the plasma showed a lot of shimmering/sparkling around letters in particular. What the salesman and myself didn't know was how to change the plasma to an RGB input (?). I really wanna buy that model following everyone's advise but would like to test it out properly beforehand. Can anyone help? Many thanks in advance people.