Safe viewing resolutions

[bushmins]

I just bought a 19" CRT and was wondering what kind of setting to have it at.
At the moment i have the resolution set to 1600 by 1200 and a refresh rate of 85hz. My graphics card is a 7900GS.
Is that a good res for my eyes?

 

[bushmins]

Thanks. Ill have a play about. I have to say that the picture is much better with my CRT over the TFT. Although my TFT wasnt top end.

But for £20 for a 19" CRT i could go wrong .