Hi, i just recently purchased a Sceptre X9G-NagaII. It's a 19 inch LCD with DVI. I bought it because of its 12ms response time, and the fact that it has DVI. I noticed immediately that the bottom half of my screen was brighter than the top half. I messed around with tilting the monitor, raising it, and with the brightness/contrast settings. Nothing seems to be working. It's not too big of a problem, but the bottom is either awfully bright, or awfully dark. My desktop background is completely black, and the blackness on the bottom half is way too bright, and any icons on my top half are almost too dark to recognize. Now when i say 'half' i dont mean theres a distinct line where i can tell the differece, its a gradual change from dark to light from top to bottom. Does anyone have any advice? or is this a serious problem in which i need to replace the monitor? I'm fairly new when it comes to LCD monitors. Thank you!