now see if the op wants power, or multitask with a higher resolution screen.
as low as the contrast is on 1366 screens, I find that pictures and websites display just fine without looking washed out.
the 1080p upgrade costs $150. The OP may be different, but I'd rather spend that money on a 23" external monitor and have some dual screen action. I can game on the laptop, and watch a porno on the external lcd simultaneously.
tiling a bunch of windows on a 15.6" screen is not very practical, especially with photoshop, and when you game, you take up the whole screen, so multitasking even has its limitations.