Hi guys, I've always had a PS3, which I've been displaying on my 46" Bravia XBR2 in 720P. Today, I got the XBR4 52" which I've been saving up for for years. I was so excited that I'd finally be able to watch Blu Ray in 1080P, but my I was quickly so heartbroken that my PS3 doesn't display 1080P. I've done this so many times: I go into system settings. I do the "Automatic" search for HDMI resolutions, and the machine finds 480P, 720P, 1080I, and 1080P. The PS3 tells me that 1080P is the highest it can go, and asks me if 1080P is what I want. I pick yes. Nothing works. I'm aware that no PS3 games run in 1080P. I've played some of the demos, and they all run in 720P. No problem there. I'm aware that many of the effects, like motion enhancement, cause a lag time between videogames and the displayed image. So I turned off all those effects. I can play demos and I can access the menus. No problem there. But when I put in a Blu-Ray, it's like I put in some kind of virus, and the machine just goes dark. I have to turn off my PS3 and turn it back on to have access to the dashboard again. From what I can tell, I'm running the latest OS. I checked again for a patch, and the PS3 says there are no newer patches. I actually have no idea what kind of HDMI cable I'm using. The serial number is HH-28F-15, and a quick Google search suggests that it supports 1080P. I honestly don't know what could be going wrong, other than Sony fucked me and I have a defective PS3.