i've got an apple 20" cinema display hooked up to a dell 8300 with a 8x agp port with a nVidia GeForce FX 5200 128mb graphics card. the dell is running xp home and everythings up to date.
the problem is, things are slow. when watching dvd's the top part of the monitor seems to refresh slower, if i click on a window and swing it around with the mouse it 'trails' and things dont feel as snappy graphically as i'd like.
everything seems to be set up correctly and the drivers are installed ok. playing games is top notch, it's day-to-day stuff that seems slow.
are the drivers for the graphics card installed ok? if they are not installed ,it will still work but would make it slow when dragging and scrolling windows around and flicker would be noticable because the standard vga driver only gives you 60hz.