Another thought, luckybears;  if within your budget, I recommend getting a matched pair of monitors.  You can have a large preview window open on one monitor and move the control panels and library to the second monitor.  Two 1920x1200 pixel monitors would be a nice luxury.  ^^

     If you already have a monitor, buy another with the same pixel dimensions, or at least the same pixel height.  Expanding your desktop across two -or more- monitors with different pixel heights leaves you with "dead" spaces on your desktop wherein you can lose your mouse cursor or not see prompt boxes.  It's perfectly fine to use two monitors with different pixel widths.

     For example, a 1920x1200 with a 1600x1200 would work well;  but a 1920x1200 with a 1920x900 will have have unviewable desktop space at top and bottom of the 900 pixel high monitor.

Poser 12, in feet.  

OSes:  Win7Prox64, Win7Ultx64

Silo Pro 2.5.6 64bit, Vue Infinite 2014.7, Genetica 4.0 Studio, UV Mapper Pro, UV Layout Pro, PhotoImpact X3, GIF Animator 5