O.K., I've purchased the GW II 60". And I've got the the Avia disk. I'm ready to start "tweaking" the set. I know that I have to take down all of the factory settings before I touch anything. I think I know how to get into the SM, but what do I do after I get there? I've seen a lot of advise as to SM tweaks for the 507, but none for the GWII. Is this because Sony got it more "right" out of the box than Samsung? Or are the Samsung users just more adventurous? Thanks for any help.