>I use 1600 x 1200 on a 19" monitor.
>
>>Does someone that uses the 2048x1536 in a monitor 1280x1024 to normally work exist?

Then the Native it is 1280x1024 and you move the desktop with the mouse pointer ?
If yes, do you find yourself well?
Me normally use my notebook in dual monitor way
and the formality desktop oversize only when I'm in trip.