Here Hi all, I just bought it this weekend and I'm so excited about this new TV. Anyone has comments on this one? I'm totally new to this HDTV and what should I do about it? How long do you think the tube would last on this one? I also have a Harman/Kardon AV225 with 2 big 4' JBL speakers and 2 rear speakers too. I'll post a pix of my HT system later on.