I have a Dell 2407 and I'm generally happy with it, its a Rev A02 and I have my Macbook, PS3 and Xbox 360 connected to it. The only issues I have are these -
Ghosting lines on the left with the 360 (its connected by VGA), but I can alter the sharpness settings in the monitor menu to get rid of that
The screen goes black when I try to play a Blu-Ray 720p (usually extras or second disc) at the PS3 1080p (its connected by HDMI with a DVI adapter into the screen, and I'm not sure if its the PS3 system not switching resolutions or the monitor. If i switch the PS3 to 720p its fine.
It won't upscale DVD to 1080p either, I get the same black screen with the 'out of range 60Hz' or whatever error on the monitor, but I think thats the PS3 only upscaling DVD to 720p and not 1080p.
There's nothing major, just niggles. If anyone can confirm if they are monitor or console issues, and if there is any fix or workaround, help would be appreciated.