well the monitor im getting says it has the following # 250cd/m2 brightness. # 550:1 contrast ratio. # 16ms response time. # TCO 99 compliant. and some other bits i already know about, but what do the above 4 mean, i think i may know the definition of he contrast ratio, the high the number the higher the contrast right? or wrong? aint too shabby with lcds so any help appreciated, thnx!