I use it for internet browsing, office applications and watching movies. I´m an ocassional gamer and the game is very old. No trouble here I think.
Regards
It's not overkill at all. I bought my monitor in May of 2007 (so soon it's going to be 4 years old). In that time I switched out 3 CPUs and 3 videocards. And I am not looking to replace the monitor any time soon. So if you are going to "invest" into something that you will enjoy for a long time - monitor and a sound system are the way to go!! :thumbsup:
This is how I would break it down:
Best for productivity - 2 or 3 monitors.
Best for videogames - 30 inch 2560x1600
Best for movies - 42-46 inch 1080P
Decide what's most important for you and go that route. Keep in mind that almost all 30 inch and 1080P LCD TVs use IPS panels, far superior to the smaller 22-24 garden variety TN panels. Also, since Blu-Ray and MKV movies don't benefit from resolution higher than 1080P, 2560x1600 for movies will not produce a better picture quality. Plus you can watch TV on the Plasma / LCD TV (another little bonus).
Got a bud that's using a 32" 1080p TV as a monitor and it actually looks decent. I was a little surprised.
Oh ya!! And if you are using a larger 37-46 inch LCD as a PC monitor, you'll likely sit 3-4 feet away at which point the pure emersion of the larger screen easily overcomes the resolution deficiency for some tasks (although 2560x1600 is way better for games and productivity). IMO, it's almost a given that a 50 inch 720P display will blow the doors off a 32 inch 1080P monitor for movie experience

You need to either sit really close or go beyond 50 inches to appreciate 1080P vs. 720P in movies. I've seen 1024x768 plasmas with better picture quality than 1080P LCDs of the same size.