What to look for in a new monitor

Hi all
The old 17" Acer CRT has died and I need a new monitor. I am using an old 13" that I should have chucked years ago
but fortunately didn't, otherwise I wouldn't be able to do this post.
I only use my computer for general stuff and photo editing with CS3 so I figure I don't need to pay extra bucks for a mega low response time.
The budget is going to peak at $200 so I guess I'm pretty much looking at the bottom of the range.
Any informed suggestions on screen res, contrast ratio and brightness etc plus anything else I should look for
would be most appreciated.
Thanks
Kevin PS: Thank you to all who helped with my query re monopods. I finished up with the 681B and the 234RC head.
The old 17" Acer CRT has died and I need a new monitor. I am using an old 13" that I should have chucked years ago
but fortunately didn't, otherwise I wouldn't be able to do this post.
I only use my computer for general stuff and photo editing with CS3 so I figure I don't need to pay extra bucks for a mega low response time.
The budget is going to peak at $200 so I guess I'm pretty much looking at the bottom of the range.
Any informed suggestions on screen res, contrast ratio and brightness etc plus anything else I should look for
would be most appreciated.
Thanks
Kevin PS: Thank you to all who helped with my query re monopods. I finished up with the 681B and the 234RC head.