I am going to get a dell u2412m, now I have a Samsung 24" monitor (I don't know the exact type but it is 1920x1200). I would not want to change to a smaller or

I am going to get a dell u2412m, now I have a Samsung 24" monitor (I don't know the exact type but it is 1920x1200). I would not want to change to a smaller or larger one, though two 24"s would be nice. Sadly my workspace is not large enough.