I have a Samsung HLN617W DLP, built Sept. 03. It's been a great TV. I replaced the bulb about 3 years ago, and just replaced the color wheel a couple days ago. This got me interested in calibrating the color. While looking around the internets I came across your site. I'm finding out things I never heard of, like firmware updates for tv's? How would I do that? How do I know if I need it? What can I expect to gain from it? Where would I find it? While looking at the manual on the Samsung site, I'm seeing things that make me think I may need to update. For example, the Menu screen looks different than on my tv, and includes adjustments for tint, which I don't currently have on my tv. I always do updates on my computer equipment and software, so I'm hoping that I can update my sammy and get new bells and whistles. Any help would be greatly appreciated. Sorry if I'm in the wrong place or asking the wrong questions - this is totally new to me.