I was thinking buying a LCD TV with a pc input, 720p, 1366 x 768 resolution, 16:9 and set it as my only LCD for PC. Can this LCDs display lower resolutions, like when you enter BIOS or when booting windows on PC? Can i use this type of LCD TV for daily PC use, without the need of a second pc monitor for when not in 1366 x 768 resolution?