It's strange to think that while computer hardware has gone developed in leaps and bounds during the last, say, twenty years, but the act of playing a game on your computer has hardly changed at all. The guy who played King's Quest IV on his 4 MHz computer back in 1988, is not doing all that much different than a guy playing Devil May Cry on his 4 GHz computer in 2008. Sure, the games have changed dramatically; but at the end of the day, playing the game -- plunking yourself in front of your monitor, moving your mouse, banging keys, has not really changed all that much.