What resolution do you run in?

1024 x 768, because any other resolution on my LCD, it'll look terrible.
 
It should depend on how large your monitor is. Keeping the resolution too high on a small monitor won't be very healthy for your eyes. I have 2 computers, one with a 19' screen and another with 17... on the former I use 1280x1024 and on the latter I use 1024x768. That's pretty much your standard resolutions for each respective monitor size.
 
Belial said:
I run 800x600 on a 17" monitor, mainly because my eyes are EXTREMELY weak and I can hardly see as it is.

I highly recommend a LCD screen. Your eyes will thank you later. :)
 
1024x768 on the laptop (it's the max it can handle)

1152x864 on the desktop PC with the 17" monitor.