Just got the projector yesterday and LOVE IT. I watched Finding Nemo with a bunch of friends yesterday and we were all amazed by how good it looked just on a blank wall. MUCH better than my Sony 53" Hi-scan TV was. A problem that I noticed, and I'm not sure if it was there from the get-go, but it's possible... was a light "blob" in the upper left. The image I have up is about 110" or so, and the blob is probably 6-7" in diameter. On a black background, it appears dark grey, so it's not terribly noticeable by most people, but I know it's gonna bother me like crazy if it stays. I don't think it's dead pixels, because it's uneven. What it did look like was a spot. I tried wiping the lens gently with a dry cloth, but that didn't do the trick. I'm going to try to find some lens cleaner, but I can't see how that would make a huge difference from plain wiping. Any ideas? I'd hate to have to send it in for warranty repair ALREADY.