Not good for gaming. I just got one thinking the 25ms response claim is true. It's not entirely. Read my response to the other post on 18 to 19 inch LCDs for gaming. Anyway, here are the games I've played and how they looked on the 191T. Keep in mind that I am comparing one game to another and even if I sound positive, no game had less smearing than my roommates 25ms Sony LCD. UT2003 looked pretty good but smearing was fairly easily visible. RalliSport actually looks very good and it was hard to notice any smearing. Quake 3 looked pretty bad, with fairly long streaks across the screen, but could be gotten used to after maybe a half an hour. Half Life looked absolutely horrible, with long streaks from everything onscreen. Windows desktop looks equally as bad as Half Life. The mouse pointer almost looks like it has that old feature "mouse trailes" on. To generally tell how the 191T will perform with something consider this: greys are the worse for this monitor. Any grey tone mixed with anything else will look horrible. As you all probably know, Half Life is a game that is composed of much grey, and thus looks terrible. Does anyone have anything to say on the Viewsonic VX900?