
Originally Posted by
Sik
What do you think "game mode" is for? (and in some cases that's still not enough to remove all the lag, there's a reason why Guitar Hero has a calibration screen)
LCD lag is mostly a problem with TVs which have a shitton of filters though to make up for the shit screens and to artificially increase the price. Computer monitors are a whole different story (you may get ghosting and/or discoloring on awful screens, but they aren't really laggy as far as reaction goes). An emulator on a PC probably is not having any more lag than what the GPU normally adds (i.e. 1-2 frames at 60Hz at worst).